DDI_WLD_2003_PISA_v01_M_WB Development Economics Data Group 2014-06-13 NADA Version 01 (July 2014) Programme for International Student Assessment 2003 PISA 2003 WLD_2003_PISA_v01_M Organisation for Economic Co-operation and Development Australian Council for Educational Research Netherlands National Institute for Educational Measurement Westat (USA) Educational Testing Service (USA) National Institute for Educational Research (Japan) NADA Organisation for Economic Co-operation and Development OECD PISA The first PISA survey was conducted in 2000 in 32 countries (including 28 OECD member countries) using written tasks answered in schools under independently supervised test conditions. Another 11 countries completed the same assessment in 2002. PISA 2000 surveyed reading, mathematical and scientific literacy, with a primary focus on reading. The second PISA survey, which covered reading, mathematical and scientific literacy, and problem solving, with a primary focus on mathematical literacy, was conducted in 2003 in 41 countries. The OECD’s Programme for International Student Assessment (PISA) is a collaborative effort among OECD member countries to measure how well 15-year-old young adults approaching the end of compulsory schooling are prepared to meet the challenges of today’s knowledge societies. The assessment is forward-looking: rather than focusing on the extent to which these students have mastered a specific school curriculum, it looks at their ability to use their knowledge and skills to meet real-life challenges. This orientation reflects a change in curricular goals and objectives, which are increasingly concerned with what students can do with what they learn at school. In addition to the assessments, PISA 2003 included Student and School Questionnaires to collect data that could be used in constructing indicators pointing to social, cultural, economic and educational factors that are associated with student performance. Using the data taken from these two questionnaires, analyses linking context information with student achievement could address: - Differences between countries in the relationships between student-level factors (such as gender and social background) and achievement; - Differences in the relationships between school-level factors and achievement across countries; - Differences in the proportion of variation in achievement between (rather than within) schools, and differences in this value across countries; - Differences between countries in the extent to which schools moderate or increase the effects of individual-level student factors and student achievement; - Differences in education systems and national contexts that are related to differences in student achievement across countries; and - Through links to PISA 2000, changes in any or all of these relationships over time. Through the collection of such information at the student and school level on a cross-nationally comparable basis, PISA adds significantly to the knowledge base that was previously available from national official statistics, such as aggregate national statistics on the educational programs completed and the qualifications obtained by individuals. Australia Austria Belgium Brazil Canada Switzerland Czech Republic Germany Denmark Spain Finland France United Kingdom Greece Hungary Indonesia Ireland Iceland Italy Japan Korea, Rep. Liechtenstein Luxembourg Latvia Mexico Netherlands Norway New Zealand Poland Portugal Russian Federation Slovak Republic Sweden Thailand Tunisia Turkiye Uruguay United States Serbia and Montenegro The second PISA survey was conducted in 41 countries: Australia, Austria, Belgium, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Korea, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal, Slovak Republic, Spain, Sweden, Switzerland, Turkey, United Kingdom, United States, Brazil, Hong Kong-China, Indonesia, Latvia, Liechtenstein, Macao-China, Russian Federation, Serbia and Montenegro, Thailand, Tunisia, Uruguay. The international target population is defined as all students aged from 15 years and 3 (completed) months to 16 years and 2 (completed) months at the beginning of the assessment period. The students had to be attending educational institutions located within the country, in grades 7 and higher. This meant that countries were to include 15-year-olds enrolled full-time in educational institutions, 15-year-olds enrolled in educational institutions who attended on only a part-time basis, students in vocational training types of programmes, or any other related type of educational programmes, and students attending foreign schools within the country (as well as students from other countries attending any of the programmes in the first three categories). It was recognised that no testing of persons schooled in the home, workplace or out of the country would occur and therefore these students were not included in the international target population. Sample survey data [ssd] The study covered the following aspects: - Student questionnaire: Student characteristics, Family background, Educational background of student, Student reports related to the school, Students’ learning of mathematics, Students’ lessons in mathematics - School questionnaire: School characteristics, The school’s resources, The student body, Teachers in the school, Pedagogical practices of the school, Administrative structures within the school - Educational Career Questionnaire: Past educational career, Present educational settings, Expected occupation - Information Communication Technology Questionnaire: Use of ICT, Affective responses to ICT, Learning of ICT More than a quarter of a million students, representing almost 30 million 15-year-olds enrolled in the schools of the 41 participating countries, were assessed in 2003. The sampling design used for the PISA assessment was a two-stage stratified sample in most countries. The first-stage sampling units consisted of individual schools having 15-year-old students. In all but a few countries, schools were sampled systematically from a comprehensive national list of all eligible schools with probabilities that were proportional to a measure of size. This is referred to as probability proportional to size (PPS) sampling. The measure of size was a function of the estimated number of eligible 15-year-old students enrolled. Prior to sampling, schools in the sampling frame were assigned to strata formed either explicitly or implicitly. The second-stage sampling units in countries using the two-stage design were students within sampled schools. Once schools were selected to be in the sample, a list of each sampled school's 15-year-old students was prepared. From each list that contained more than 35 students, 35 students were selected with equal probability, and for lists of fewer than 35, all students on the list were selected. It was possible for countries to sample a number of students within schools other than 35, provided that the number sampled within each school was at least as large as 20. In two countries, a three-stage design was used. In such cases, geographical areas were sampled first (called first-stage units) using probability proportional to size sampling, and then schools (called second-stage units) were selected within sampled areas. Students were the third-stage sampling units in three-stage designs. For additional information on sample design, refer to chapter 4 in the document "PISA 2003 Technical Report" provided as an external resource. Face-to-face [f2f] PISA 2003 was a paper-and-pencil test. The test items were multiple choice, short answer, and extended response. Multiple choice items were either standard multiple choice with a limited number (usually four) of responses from which students were required to select the best answer, or complex multiple choice presenting several statements for each of which students were required to choose one of several possible responses (true/false, correct/incorrect, etc.). Short answer items included both closed-constructed response items that generally required students to construct a response within very limited constraints, such as mathematics items requiring a numeric answer, and items requiring a word or short phrase, etc. Short-response items were similar to closed-constructed response items, but for these a wider range of responses was possible. Open-constructed response items required more extensive writing, or showing a calculation, and frequently included some explanation or justification. Pencils, erasers, rulers, and in some cases calculators, were provided. The consortium recommended that calculators be provided in countries where they were routinely used in the classroom. National centres decided whether calculators should be provided for their students on the basis of standard national practice. Two core questionnaires were used: - Student Questionnaire: In the main study the student questionnaire was administered after the assessment and it took students about 35 minutes to complete. - School Questionnaire: The main study school questionnaire was administered to the school principal and took about 20 minutes to complete. As in PISA 2000, additional questionnaire material was developed and offered as international options to participating countries. In PISA 2003, two international options were available: the ICT Familiarity questionnaire and Educational Career Questionnaire. - Educational Career Questionnaire: The inclusion of an optional Educational Career questionnaire was due to the fact that not all of the participating countries expressed interest in this particular research area. National centres were allowed to select any of the items included in this questionnaire for inclusion without having to administer all of the questions. - Information Communication Technology Questionnaire: The Information Communication Technology (ICT) questionnaire consisted of questions regarding the students’ use of, familiarity with, and attitudes towards ICT. ICT was defined as the use of any equipment or software for processing or transmitting digital information that performs diverse general functions, whose options can be specified or programmed by its user. National centres could decide to add national items to the international student or school questionnaire. Insertion of national items into the student questionnaire had to be agreed upon with the international study centre during the review of adaptations, due to context relatedness. Adding more than five national items was considered as a national option. National student questionnaire options, which took less than ten minutes to be completed, could be administered after the international student questionnaire and international options. If the length of the national options exceeded ten minutes, national centres were requested to administer their national questionnaire material in follow-up sessions. This study is the product of a concerted effort between the countries participating in PISA, the experts and institutions working within the framework of the PISA Consortium, and the OECD. Survey weights were required to analyse PISA 2003 data, to calculate appropriate estimates of sampling error, and to make valid estimates and inferences. The consortium calculated survey weights for all assessed, ineligible and excluded students, and provided variables in the data that permit users to make approximately unbiased estimates of standard errors, to conduct significance tests and to create confidence intervals appropriately, given the sample design for PISA in each individual country.For detailed information on survey weighting, refer to chapter 8 in the document "PISA 2003 Technical Report" provided as an external resource. National project managers (NPMs) were required to submit their national data in KeyQuest, the generic data entry package developed by consortium staff. The data were verified at several points starting at the time of data entry. Validation rules (or range checks) were specified for each variable defined in KeyQuest, and a datum was only accepted if it satisfied that validation rule. To prevent duplicate records, a set of variables assigned to an instrument were identified as primary keys. For the student test booklets, the stratum, school and student identifications were the primary keys. After the data entry process was completed, NPMs were required to implement some of the checking procedures implemented in KeyQuest before submitting data to the consortium, and to rectify any integrity errors. For detailed information on data entry and editing, refer to chapter 11 in the document "PISA 2003 Technical Report" provided as an external resource. - School response rates: A response rate of 85 percent was required for initially selected schools. If the initial school response rate fell between 65 and 85 percent, an acceptable school response rate could still be achieved through the use of replacement schools. To compensate for a sampled school that did not participate, where possible two replacement schools were identified for each sampled school. Furthermore, a school with a student participation rate between 25 and 50 percent was not considered as a participating school for the purposes of calculating and documenting response rates. However, data from such schools were included in the database and contributed to the estimates included in the initial PISA international report. Data from schools with a student participation rate of less than 25 percent were not included in the database, and such schools were also regarded as non-respondents. - Student response rates: A response rate of 80 percent of selected students in participating schools was required. A student who had participated in the original or follow-up cognitive sessions was considered to be a participant. A student response rate of 50 percent within each school was required for a school to be regarded as participating: the overall student response rate was computed using only students from schools with at least a 50 per cent response rate. Again, weighted student response rates were used for assessing this standard. Each student was weighted by the reciprocal of their sample selection probability. For additional information on school and student response rates, refer to chapter 4 in the document "PISA 2003 Technical Report" provided as an external resource. Use of the dataset must be acknowledged using a citation which would include: - the Identification of the Primary Investigator - the title of the survey (including country, acronym and year of implementation) - the survey reference number - the source and date of download Example: Organisation for Economic Co-operation and Development. World Programme for International Student Assessment (PISA) 2003. Ref. WLD_2003_PISA_v01_M. Dataset downloaded from [URL] on [date]. The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses. INT_cogn_2003_v2 276165 178 INT_schi_2003 This file contains data collected through the school questionnaire 10274 190 INT_stui_2003 The file contains data collected through the student questionnaire 276165 404 Country three-digit ISO code Country three-digit ISO code Country three-digit ISO code Country three-digit ISO code Country three-digit ISO code 276165 036 040 056 076 124 203 208 246 250 276 300 344 348 352 360 372 380 392 410 428 438 442 446 484 528 554 578 616 620 643 703 724 752 756 764 788 792 826 840 858 891 Country Alphanumeric ISO Code Country Alphanumeric ISO Code Country Alphanumeric ISO Code Country Alphanumeric ISO Code Country Alphanumeric ISO Code 276165 AUS AUT BEL BRA CAN CHE CZE DEU DNK ESP FIN FRA GBR GRC HKG HUN IDN IRL ISL ITA JPN KOR LIE LUX LVA MAC MEX NLD NOR NZL POL PRT RUS SVK SWE THA TUN TUR URY USA YUG Sub-Nation code Sub-Nation code Sub-Nation code Sub-Nation code Sub-Nation code 276165 0360 0400 0560 0760 1240 2030 2080 2460 2500 2760 3000 3440 3480 3520 3600 3720 3801 3802 3803 3804 3805 3806 3807 3920 4100 4280 4380 4420 4460 4840 5280 5540 5780 6160 6200 6430 7030 7241 7242 7243 7244 7520 7560 7640 7880 7920 8261 8262 8400 8580 8910 School ID School ID School ID School ID School ID 276165 Student ID Student ID Student ID Student ID Student ID 276165 276165 1 10 11 12 13 14 2 3 4 5 6 7 8 9 View Room Q1 View Room Q1 View Room Q1 View Room Q1 View Room Q1 84435 191730 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Bricks Q1 Bricks Q1 Bricks Q1 Bricks Q1 Bricks Q1 84579 191586 1 8 M/R 9 Missing r Not reached n N/A Walking Q1 Walking Q1 Walking Q1 Walking Q1 Walking Q1 84712 191453 1 2 8 M/R 9 Missing r Not reached n N/A Walking Q3 Walking Q3 Walking Q3 Walking Q3 Walking Q3 84709 191456 1 2 3 8 M/R 9 Missing r Not reached n N/A Cube Painting Q1 Cube Painting Q1 Cube Painting Q1 Cube Painting Q1 Cube Painting Q1 84688 191477 1 8 M/R 9 Missing r Not reached n N/A Cube Painting Q2 Cube Painting Q2 Cube Painting Q2 Cube Painting Q2 Cube Painting Q2 84712 191453 1 8 M/R 9 Missing r Not reached n N/A Cube Painting Q3 Cube Painting Q3 Cube Painting Q3 Cube Painting Q3 Cube Painting Q3 84489 191676 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Cube Painting Q4 Cube Painting Q4 Cube Painting Q4 Cube Painting Q4 Cube Painting Q4 84613 191552 1 8 M/R 9 Missing r Not reached n N/A Cubes Q1 Cubes Q1 Cubes Q1 Cubes Q1 Cubes Q1 84652 191513 1 2 3 4 5 6 8 M/R 9 Missing r Not reached n N/A Growing Up Q1 Growing Up Q1 Growing Up Q1 Growing Up Q1 Growing Up Q1 84553 191612 1 8 M/R 9 Missing r Not reached n N/A Growing Up Q2 Growing Up Q2 Growing Up Q2 Growing Up Q2 Growing Up Q2 84548 191617 1 2 8 M/R 9 Missing r Not reached n N/A Growing Up Q3 Growing Up Q3 Growing Up Q3 Growing Up Q3 Growing Up Q3 84549 191616 1 8 M/R 9 Missing r Not reached n N/A Pop Pyramids Q1 Pop Pyramids Q1 Pop Pyramids Q1 Pop Pyramids Q1 Pop Pyramids Q1 82868 193297 1 8 M/R 9 Missing r Not reached n N/A Pop Pyramids Q2 Pop Pyramids Q2 Pop Pyramids Q2 Pop Pyramids Q2 Pop Pyramids Q2 84524 191641 1 2 8 M/R 9 Missing r Not reached n N/A Pop Pyramids Q3 Pop Pyramids Q3 Pop Pyramids Q3 Pop Pyramids Q3 Pop Pyramids Q3 84516 191649 1 2 8 M/R 9 Missing r Not reached n N/A Pop Pyramids Q4 Pop Pyramids Q4 Pop Pyramids Q4 Pop Pyramids Q4 Pop Pyramids Q4 84441 191724 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Robberies Q1 Robberies Q1 Robberies Q1 Robberies Q1 Robberies Q1 81222 194943 1 2 8 M/R 9 Missing r Not reached n N/A Containers Q1 Containers Q1 Containers Q1 Containers Q1 Containers Q1 84634 191531 1 2 3 8 M/R 9 Missing r Not reached n N/A Carpenter Q01 Carpenter Q01 Carpenter Q01 Carpenter Q01 Carpenter Q01 84238 191927 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Pipelines Q1 Pipelines Q1 Pipelines Q1 Pipelines Q1 Pipelines Q1 83966 192199 1 8 M/R 9 Missing r Not reached n N/A Car Drive Q1 Car Drive Q1 Car Drive Q1 Car Drive Q1 Car Drive Q1 84031 192134 1 8 M/R 9 Missing r Not reached n N/A Car Drive Q2 Car Drive Q2 Car Drive Q2 Car Drive Q2 Car Drive Q2 84254 191911 1 8 M/R 9 Missing r Not reached n N/A Car Drive Q3 Car Drive Q3 Car Drive Q3 Car Drive Q3 Car Drive Q3 84255 191910 1 8 M/R 9 Missing r Not reached n N/A Map Q1 Map Q1 Map Q1 Map Q1 Map Q1 84706 191459 1 2 3 4 8 M/R 9 Missing r Not reached n N/A INTERNET Q1 INTERNET Q1 INTERNET Q1 INTERNET Q1 INTERNET Q1 84513 191652 1 8 M/R 9 Missing r Not reached n N/A INTERNET Q2 INTERNET Q2 INTERNET Q2 INTERNET Q2 INTERNET Q2 83179 192986 1 8 M/R 9 Missing r Not reached n N/A RUNNING TRACKS Q1 RUNNING TRACKS Q1 RUNNING TRACKS Q1 RUNNING TRACKS Q1 RUNNING TRACKS Q1 84561 191604 1 8 M/R 9 Missing r Not reached n N/A RUNNING TRACKS Q2 RUNNING TRACKS Q2 RUNNING TRACKS Q2 RUNNING TRACKS Q2 RUNNING TRACKS Q2 84558 191607 1 8 M/R 9 Missing r Not reached n N/A RUNNING TRACKS Q3 RUNNING TRACKS Q3 RUNNING TRACKS Q3 RUNNING TRACKS Q3 RUNNING TRACKS Q3 84554 191611 1 8 M/R 9 Missing r Not reached n N/A LOTTERIES Q1 LOTTERIES Q1 LOTTERIES Q1 LOTTERIES Q1 LOTTERIES Q1 84667 191498 1 2 3 4 8 M/R 9 Missing r Not reached n N/A DIVING Q1 DIVING Q1 DIVING Q1 DIVING Q1 DIVING Q1 84536 191629 1 8 M/R 9 Missing r Not reached n N/A DIVING Q2 DIVING Q2 DIVING Q2 DIVING Q2 DIVING Q2 84472 191693 1 2 3 4 8 M/R 9 Missing r Not reached n N/A EXCHANGE RATE Q1 EXCHANGE RATE Q1 EXCHANGE RATE Q1 EXCHANGE RATE Q1 EXCHANGE RATE Q1 85610 190555 1 8 M/R 9 Missing r Not reached n N/A EXCHANGE RATE Q2 EXCHANGE RATE Q2 EXCHANGE RATE Q2 EXCHANGE RATE Q2 EXCHANGE RATE Q2 85608 190557 1 8 M/R 9 Missing r Not reached n N/A EXCHANGE RATE Q3 EXCHANGE RATE Q3 EXCHANGE RATE Q3 EXCHANGE RATE Q3 EXCHANGE RATE Q3 85601 190564 1 8 M/R 9 Missing r Not reached n N/A TRANSPORT Q1 TRANSPORT Q1 TRANSPORT Q1 TRANSPORT Q1 TRANSPORT Q1 84452 191713 1 2 3 4 8 M/R 9 Missing r Not reached n N/A HEIGHT Q1 HEIGHT Q1 HEIGHT Q1 HEIGHT Q1 HEIGHT Q1 84776 191389 1 8 M/R 9 Missing r Not reached n N/A HEIGHT Q2 HEIGHT Q2 HEIGHT Q2 HEIGHT Q2 HEIGHT Q2 84773 191392 1 2 3 4 8 M/R 9 Missing r Not reached n N/A HEIGHT Q3 HEIGHT Q3 HEIGHT Q3 HEIGHT Q3 HEIGHT Q3 84767 191398 1 2 3 4 5 8 M/R 9 Missing r Not reached n N/A TOSSING COINS Q1 TOSSING COINS Q1 TOSSING COINS Q1 TOSSING COINS Q1 TOSSING COINS Q1 84645 191520 1 2 3 4 8 M/R 9 Missing r Not reached n N/A EXPORTS Q1 EXPORTS Q1 EXPORTS Q1 EXPORTS Q1 EXPORTS Q1 84689 191476 1 8 M/R 9 Missing r Not reached n N/A EXPORTS Q2 EXPORTS Q2 EXPORTS Q2 EXPORTS Q2 EXPORTS Q2 84656 191509 1 2 3 4 5 8 M/R 9 Missing r Not reached n N/A BRAILLE Q2 BRAILLE Q2 BRAILLE Q2 BRAILLE Q2 BRAILLE Q2 82727 193438 1 8 M/R 9 Missing r Not reached n N/A THERMOMETER CRICKET Q1 THERMOMETER CRICKET Q1 THERMOMETER CRICKET Q1 THERMOMETER CRICKET Q1 THERMOMETER CRICKET Q1 84676 191489 1 8 M/R 9 Missing r Not reached n N/A THERMOMETER CRICKET Q2 THERMOMETER CRICKET Q2 THERMOMETER CRICKET Q2 THERMOMETER CRICKET Q2 THERMOMETER CRICKET Q2 84674 191491 1 8 M/R 9 Missing r Not reached n N/A TILE ARRANGE1 Q1 TILE ARRANGE1 Q1 TILE ARRANGE1 Q1 TILE ARRANGE1 Q1 TILE ARRANGE1 Q1 84434 191731 1 2 3 4 8 M/R 9 Missing r Not reached n N/A THIRD SIDE Q1 THIRD SIDE Q1 THIRD SIDE Q1 THIRD SIDE Q1 THIRD SIDE Q1 85746 190419 1 2 8 M/R 9 Missing r Not reached n N/A FENCE Q1 FENCE Q1 FENCE Q1 FENCE Q1 FENCE Q1 84117 192048 1 8 M/R 9 Missing r Not reached n N/A COLOURED CANDIES Q1 COLOURED CANDIES Q1 COLOURED CANDIES Q1 COLOURED CANDIES Q1 COLOURED CANDIES Q1 84569 191596 1 2 3 4 8 M/R 9 Missing r Not reached n N/A SCIENCE TESTS Q1 SCIENCE TESTS Q1 SCIENCE TESTS Q1 SCIENCE TESTS Q1 SCIENCE TESTS Q1 82866 193299 1 8 M/R 9 Missing r Not reached n N/A RUNNING TIME Q1 RUNNING TIME Q1 RUNNING TIME Q1 RUNNING TIME Q1 RUNNING TIME Q1 84713 191452 1 8 M/R 9 Missing r Not reached n N/A BOOKSHELVES Q1 BOOKSHELVES Q1 BOOKSHELVES Q1 BOOKSHELVES Q1 BOOKSHELVES Q1 84323 191842 1 8 M/R 9 Missing r Not reached n N/A CASH WITHDRAWAL Q1 CASH WITHDRAWAL Q1 CASH WITHDRAWAL Q1 CASH WITHDRAWAL Q1 CASH WITHDRAWAL Q1 84512 191653 1 2 3 4 8 M/R 9 Missing r Not reached n N/A CASH WITHDRAWAL Q2 CASH WITHDRAWAL Q2 CASH WITHDRAWAL Q2 CASH WITHDRAWAL Q2 CASH WITHDRAWAL Q2 84533 191632 1 8 M/R 9 Missing r Not reached n N/A LITTER Q1 LITTER Q1 LITTER Q1 LITTER Q1 LITTER Q1 84708 191457 1 8 M/R 9 Missing r Not reached n N/A EARTHQUAKE Q1 EARTHQUAKE Q1 EARTHQUAKE Q1 EARTHQUAKE Q1 EARTHQUAKE Q1 84407 191758 1 2 3 4 8 M/R 9 Missing r Not reached n N/A CHOICES Q1 CHOICES Q1 CHOICES Q1 CHOICES Q1 CHOICES Q1 84680 191485 1 8 M/R 9 Missing r Not reached n N/A TEST SCORES Q1 TEST SCORES Q1 TEST SCORES Q1 TEST SCORES Q1 TEST SCORES Q1 83125 193040 1 8 M/R 9 Missing r Not reached n N/A SKATEBOARD Q1 SKATEBOARD Q1 SKATEBOARD Q1 SKATEBOARD Q1 SKATEBOARD Q1 84607 191558 1 2 8 M/R 9 Missing r Not reached n N/A SKATEBOARD Q2 SKATEBOARD Q2 SKATEBOARD Q2 SKATEBOARD Q2 SKATEBOARD Q2 84648 191517 1 2 3 4 8 M/R 9 Missing r Not reached n N/A SKATEBOARD Q3 SKATEBOARD Q3 SKATEBOARD Q3 SKATEBOARD Q3 SKATEBOARD Q3 84340 191825 1 2 3 4 8 M/R 9 Missing r Not reached n N/A STAIRCASE Q1 STAIRCASE Q1 STAIRCASE Q1 STAIRCASE Q1 STAIRCASE Q1 84477 191688 1 8 M/R 9 Missing r Not reached n N/A NUMBER CUBES Q2 NUMBER CUBES Q2 NUMBER CUBES Q2 NUMBER CUBES Q2 NUMBER CUBES Q2 84637 191528 1 2 3 4 8 M/R 9 Missing r Not reached n N/A TELEPHONE RATES Q1 TELEPHONE RATES Q1 TELEPHONE RATES Q1 TELEPHONE RATES Q1 TELEPHONE RATES Q1 84752 191413 1 2 3 4 8 M/R 9 Missing r Not reached n N/A CHAIR LIFT Q1 CHAIR LIFT Q1 CHAIR LIFT Q1 CHAIR LIFT Q1 CHAIR LIFT Q1 85524 190641 1 2 3 4 8 M/R 9 Missing r Not reached n N/A CHAIR LIFT Q2 CHAIR LIFT Q2 CHAIR LIFT Q2 CHAIR LIFT Q2 CHAIR LIFT Q2 85520 190645 1 2 3 4 5 8 M/R 9 Missing r Not reached n N/A STOP THE CAR Q1 STOP THE CAR Q1 STOP THE CAR Q1 STOP THE CAR Q1 STOP THE CAR Q1 84754 191411 1 2 3 4 8 M/R 9 Missing r Not reached n N/A MAKING A BOOKLET Q1 MAKING A BOOKLET Q1 MAKING A BOOKLET Q1 MAKING A BOOKLET Q1 MAKING A BOOKLET Q1 84544 191621 1 8 M/R 9 Missing r Not reached n N/A NUMBER CHECK Q1 NUMBER CHECK Q1 NUMBER CHECK Q1 NUMBER CHECK Q1 NUMBER CHECK Q1 84250 191915 1 2 3 8 M/R 9 Missing r Not reached n N/A NUMBER CHECK Q2 NUMBER CHECK Q2 NUMBER CHECK Q2 NUMBER CHECK Q2 NUMBER CHECK Q2 72525 203640 1 8 M/R 9 Missing r Not reached n N/A SUPPORT FOR PRESIDENT Q1 SUPPORT FOR PRESIDENT Q1 SUPPORT FOR PRESIDENT Q1 SUPPORT FOR PRESIDENT Q1 SUPPORT FOR PRESIDENT Q1 84672 191493 1 2 8 M/R 9 Missing r Not reached n N/A THE BEST CAR Q1 THE BEST CAR Q1 THE BEST CAR Q1 THE BEST CAR Q1 THE BEST CAR Q1 84135 192030 1 8 M/R 9 Missing r Not reached n N/A THE BEST CAR Q2 THE BEST CAR Q2 THE BEST CAR Q2 THE BEST CAR Q2 THE BEST CAR Q2 84737 191428 1 8 M/R 9 Missing r Not reached n N/A FORECAST OF RAIN Q1 FORECAST OF RAIN Q1 FORECAST OF RAIN Q1 FORECAST OF RAIN Q1 FORECAST OF RAIN Q1 84492 191673 1 2 3 4 5 8 M/R 9 Missing r Not reached n N/A COMPUTER GAME Q1 COMPUTER GAME Q1 COMPUTER GAME Q1 COMPUTER GAME Q1 COMPUTER GAME Q1 84011 192154 1 2 3 4 8 M/R 9 Missing r Not reached n N/A LABELS Q1 LABELS Q1 LABELS Q1 LABELS Q1 LABELS Q1 83283 192882 1 8 M/R 9 Missing r Not reached n N/A STEP PATTERN Q1 STEP PATTERN Q1 STEP PATTERN Q1 STEP PATTERN Q1 STEP PATTERN Q1 84677 191488 1 8 M/R 9 Missing r Not reached n N/A BICYCLES Q1 BICYCLES Q1 BICYCLES Q1 BICYCLES Q1 BICYCLES Q1 83847 192318 1 8 M/R 9 Missing r Not reached n N/A BICYCLES Q2 BICYCLES Q2 BICYCLES Q2 BICYCLES Q2 BICYCLES Q2 84228 191937 1 8 M/R 9 Missing r Not reached n N/A BICYCLES Q3 BICYCLES Q3 BICYCLES Q3 BICYCLES Q3 BICYCLES Q3 84562 191603 1 2 8 M/R 9 Missing r Not reached n N/A CARBON DIOXIDE Q1 CARBON DIOXIDE Q1 CARBON DIOXIDE Q1 CARBON DIOXIDE Q1 CARBON DIOXIDE Q1 84217 191948 1 8 M/R 9 Missing r Not reached n N/A CARBON DIOXIDE Q2 CARBON DIOXIDE Q2 CARBON DIOXIDE Q2 CARBON DIOXIDE Q2 CARBON DIOXIDE Q2 84218 191947 1 8 M/R 9 Missing r Not reached n N/A CARBON DIOXIDE Q3 CARBON DIOXIDE Q3 CARBON DIOXIDE Q3 CARBON DIOXIDE Q3 CARBON DIOXIDE Q3 84216 191949 1 8 M/R 9 Missing r Not reached n N/A Seeing the Tower Q1 Seeing the Tower Q1 Seeing the Tower Q1 Seeing the Tower Q1 Seeing the Tower Q1 84509 191656 1 2 3 4 5 8 M/R 9 Missing r Not reached n N/A Drugged Spiders Q1 Drugged Spiders Q1 Drugged Spiders Q1 Drugged Spiders Q1 Drugged Spiders Q1 85517 190648 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Drugged Spiders Q2 Drugged Spiders Q2 Drugged Spiders Q2 Drugged Spiders Q2 Drugged Spiders Q2 85524 190641 1 8 M/R 9 Missing r Not reached n N/A Dugged Spiders Q3 Dugged Spiders Q3 Dugged Spiders Q3 Dugged Spiders Q3 Dugged Spiders Q3 79458 196707 1 2 8 M/R 9 Missing r Not reached n N/A Drugged Spiders Q5 Drugged Spiders Q5 Drugged Spiders Q5 Drugged Spiders Q5 Drugged Spiders Q5 85515 190650 1 8 M/R 9 Missing r Not reached n N/A Aesop Q1 Aesop Q1 Aesop Q1 Aesop Q1 Aesop Q1 84461 191704 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Aesop Q4 Aesop Q4 Aesop Q4 Aesop Q4 Aesop Q4 84471 191694 1 2 8 M/R 9 Missing r Not reached n N/A Aesop Q5 Aesop Q5 Aesop Q5 Aesop Q5 Aesop Q5 84473 191692 1 2 8 M/R 9 Missing r Not reached n N/A Shirt Q4A Shirt Q4A Shirt Q4A Shirt Q4A Shirt Q4A 82811 193354 1 8 M/R 9 Missing r Not reached n N/A Shirt Q5 Shirt Q5 Shirt Q5 Shirt Q5 Shirt Q5 84482 191683 1 8 M/R 9 Missing r Not reached n N/A Shirt Q7 Shirt Q7 Shirt Q7 Shirt Q7 Shirt Q7 84454 191711 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Telephone Q1 Telephone Q1 Telephone Q1 Telephone Q1 Telephone Q1 84509 191656 1 8 M/R 9 Missing r Not reached n N/A Telephone Q2 Telephone Q2 Telephone Q2 Telephone Q2 Telephone Q2 84500 191665 1 8 M/R 9 Missing r Not reached n N/A Telephone Q5 Telephone Q5 Telephone Q5 Telephone Q5 Telephone Q5 84146 192019 1 2 8 M/R 9 Missing r Not reached n N/A Exchange Q1 Exchange Q1 Exchange Q1 Exchange Q1 Exchange Q1 84576 191589 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Exchange Q2B Exchange Q2B Exchange Q2B Exchange Q2B Exchange Q2B 84579 191586 1 2 8 M/R 9 Missing r Not reached n N/A Exchange Q6B Exchange Q6B Exchange Q6B Exchange Q6B Exchange Q6B 83122 193043 1 2 8 M/R 9 Missing r Not reached n N/A Employment Q1 Employment Q1 Employment Q1 Employment Q1 Employment Q1 84086 192079 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Employment Q1E Employment Q1E Employment Q1E Employment Q1E Employment Q1E 82339 193826 1 8 M/R 9 Missing r Not reached n N/A Employment Q2 Employment Q2 Employment Q2 Employment Q2 Employment Q2 85529 190636 1 8 M/R 9 Missing r Not reached n N/A South Pole- Q1 South Pole- Q1 South Pole- Q1 South Pole- Q1 South Pole- Q1 84478 191687 1 8 M/R 9 Missing r Not reached n N/A South Pole Q2B South Pole Q2B South Pole Q2B South Pole Q2B South Pole Q2B 84391 191774 1 2 3 4 8 M/R 9 Missing r Not reached n N/A South Pole Q4 South Pole Q4 South Pole Q4 South Pole Q4 South Pole Q4 84397 191768 1 2 3 4 8 M/R 9 Missing r Not reached n N/A South Pole Q5 South Pole Q5 South Pole Q5 South Pole Q5 South Pole Q5 84404 191761 1 2 3 4 8 M/R 9 Missing r Not reached n N/A South Pole Q6 South Pole Q6 South Pole Q6 South Pole Q6 South Pole Q6 84402 191763 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Optician Q1 Optician Q1 Optician Q1 Optician Q1 Optician Q1 81567 194598 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Optician Q2 Optician Q2 Optician Q2 Optician Q2 Optician Q2 84669 191496 1 2 3 4 5 6 7 8 M/R 9 Missing r Not reached n N/A Optician Q3 Optician Q3 Optician Q3 Optician Q3 Optician Q3 84675 191490 1 8 M/R 9 Missing r Not reached n N/A Optician Q6 Optician Q6 Optician Q6 Optician Q6 Optician Q6 84586 191579 1 8 M/R 9 Missing r Not reached n N/A Greenhouse Q3 Greenhouse Q3 Greenhouse Q3 Greenhouse Q3 Greenhouse Q3 84059 192106 1 8 M/R 9 Missing r Not reached n N/A Greenhouse Q4 Greenhouse Q4 Greenhouse Q4 Greenhouse Q4 Greenhouse Q4 84054 192111 1 2 8 M/R 9 Missing r Not reached n N/A Greenhouse Q5 Greenhouse Q5 Greenhouse Q5 Greenhouse Q5 Greenhouse Q5 84433 191732 1 8 M/R 9 Missing r Not reached n N/A Cloning Q1 Cloning Q1 Cloning Q1 Cloning Q1 Cloning Q1 84590 191575 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Cloning Q2 Cloning Q2 Cloning Q2 Cloning Q2 Cloning Q2 84588 191577 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Cloning Q3 Cloning Q3 Cloning Q3 Cloning Q3 Cloning Q3 84587 191578 1 2 8 M/R 9 Missing r Not reached n N/A Daylight Q1 Daylight Q1 Daylight Q1 Daylight Q1 Daylight Q1 84602 191563 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Daylight Q2 Daylight Q2 Daylight Q2 Daylight Q2 Daylight Q2 84606 191559 1 2 8 M/R 9 Missing r Not reached n N/A Good Vibrations Q2 Good Vibrations Q2 Good Vibrations Q2 Good Vibrations Q2 Good Vibrations Q2 82798 193367 1 8 M/R 9 Missing r Not reached n N/A Good Vibrations Q4 Good Vibrations Q4 Good Vibrations Q4 Good Vibrations Q4 Good Vibrations Q4 84588 191577 1 8 M/R 9 Missing r Not reached n N/A Research Q1 Research Q1 Research Q1 Research Q1 Research Q1 85418 190747 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Research Q3 Research Q3 Research Q3 Research Q3 Research Q3 85431 190734 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Research Q4 Research Q4 Research Q4 Research Q4 Research Q4 85445 190720 1 2 3 8 M/R 9 Missing r Not reached n N/A Clothes Q1 Clothes Q1 Clothes Q1 Clothes Q1 Clothes Q1 84368 191797 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Clothes Q2 Clothes Q2 Clothes Q2 Clothes Q2 Clothes Q2 84366 191799 1 2 3 4 8 M/R 9 Missing r Not reached n N/A South Rainea Q1 South Rainea Q1 South Rainea Q1 South Rainea Q1 South Rainea Q1 85464 190701 1 2 3 4 8 M/R 9 Missing r Not reached n N/A South Rainea Q2 South Rainea Q2 South Rainea Q2 South Rainea Q2 South Rainea Q2 82853 193312 1 2 3 4 8 M/R 9 Missing r Not reached n N/A South Rainea Q3 South Rainea Q3 South Rainea Q3 South Rainea Q3 South Rainea Q3 85462 190703 1 2 8 M/R 9 Missing r Not reached n N/A Spoons Q1 Spoons Q1 Spoons Q1 Spoons Q1 Spoons Q1 85631 190534 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Algae Q1 Algae Q1 Algae Q1 Algae Q1 Algae Q1 84549 191616 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Algae Q2 Algae Q2 Algae Q2 Algae Q2 Algae Q2 83331 192834 1 8 M/R 9 Missing r Not reached n N/A Algae Q6 Algae Q6 Algae Q6 Algae Q6 Algae Q6 84539 191626 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Earth Q1 Earth Q1 Earth Q1 Earth Q1 Earth Q1 85624 190541 1 8 M/R 9 Missing r Not reached n N/A Earth Q3 Earth Q3 Earth Q3 Earth Q3 Earth Q3 84548 191617 1 8 M/R 9 Missing r Not reached n N/A Earth Q4 Earth Q4 Earth Q4 Earth Q4 Earth Q4 84565 191600 1 2 3 4 8 M/R 9 Missing r Not reached n N/A WATER Q1 WATER Q1 WATER Q1 WATER Q1 WATER Q1 84585 191580 1 8 M/R 9 Missing r Not reached n N/A WATER Q2 WATER Q2 WATER Q2 WATER Q2 WATER Q2 84575 191590 1 2 3 4 8 M/R 9 Missing r Not reached n N/A WATER Q3a WATER Q3a WATER Q3a WATER Q3a WATER Q3a 84580 191585 1 8 M/R 9 Missing r Not reached n N/A WATER Q3b WATER Q3b WATER Q3b WATER Q3b WATER Q3b 84579 191586 1 8 M/R 9 Missing r Not reached n N/A MILK Q1 MILK Q1 MILK Q1 MILK Q1 MILK Q1 82999 193166 1 8 M/R 9 Missing r Not reached n N/A MILK Q2 MILK Q2 MILK Q2 MILK Q2 MILK Q2 84427 191738 1 8 M/R 9 Missing r Not reached n N/A MILK Q3 MILK Q3 MILK Q3 MILK Q3 MILK Q3 84346 191819 1 2 3 4 8 M/R 9 Missing r Not reached n N/A MILK Q4 MILK Q4 MILK Q4 MILK Q4 MILK Q4 84396 191769 1 2 3 8 M/R 9 Missing r Not reached n N/A Tidal Energy Q1 Tidal Energy Q1 Tidal Energy Q1 Tidal Energy Q1 Tidal Energy Q1 84395 191770 1 2 8 M/R 9 Missing r Not reached n N/A Library System Q1 Library System Q1 Library System Q1 Library System Q1 Library System Q1 84417 191748 1 8 M/R 9 Missing r Not reached n N/A Library System Q2 Library System Q2 Library System Q2 Library System Q2 Library System Q2 84415 191750 1 2 3 8 M/R 9 Missing r Not reached n N/A Design by Numbers Q1 Design by Numbers Q1 Design by Numbers Q1 Design by Numbers Q1 Design by Numbers Q1 83957 192208 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Design by Numbers Q2 Design by Numbers Q2 Design by Numbers Q2 Design by Numbers Q2 Design by Numbers Q2 83935 192230 1 2 3 4 8 M/R 9 Missing r Not reached n N/A Design by Numbers Q3 Design by Numbers Q3 Design by Numbers Q3 Design by Numbers Q3 Design by Numbers Q3 83990 192175 1 2 8 M/R 9 Missing r Not reached n N/A Course Design Q1 Course Design Q1 Course Design Q1 Course Design Q1 Course Design Q1 82581 193584 1 2 8 M/R 9 Missing r Not reached n N/A Transit System Q1 Transit System Q1 Transit System Q1 Transit System Q1 Transit System Q1 85471 190694 1 2 8 M/R 9 Missing r Not reached n N/A Children's Camp Q1 Children's Camp Q1 Children's Camp Q1 Children's Camp Q1 Children's Camp Q1 84355 191810 1 2 8 M/R 9 Missing r Not reached n N/A Freezer Q1 Freezer Q1 Freezer Q1 Freezer Q1 Freezer Q1 84215 191950 1 2 3 4 5 6 8 M/R 9 Missing r Not reached n N/A Freezer Q2 Freezer Q2 Freezer Q2 Freezer Q2 Freezer Q2 84358 191807 1 2 3 8 M/R 9 Missing r Not reached n N/A Energy Needs Q1 Energy Needs Q1 Energy Needs Q1 Energy Needs Q1 Energy Needs Q1 85411 190754 1 2 8 M/R 9 Missing r Not reached n N/A Energy Needs Q2 Energy Needs Q2 Energy Needs Q2 Energy Needs Q2 Energy Needs Q2 85393 190772 1 2 3 8 M/R 9 Missing r Not reached n N/A Cinema Outing Q1 Cinema Outing Q1 Cinema Outing Q1 Cinema Outing Q1 Cinema Outing Q1 85243 190922 1 2 3 4 5 6 8 M/R 9 Missing r Not reached n N/A Cinema Outing Q2 Cinema Outing Q2 Cinema Outing Q2 Cinema Outing Q2 Cinema Outing Q2 85225 190940 1 2 3 4 5 8 M/R 9 Missing r Not reached n N/A Holiday Q1 Holiday Q1 Holiday Q1 Holiday Q1 Holiday Q1 84419 191746 1 8 M/R 9 Missing r Not reached n N/A Holiday Q2 Holiday Q2 Holiday Q2 Holiday Q2 Holiday Q2 84410 191755 1 2 8 M/R 9 Missing r Not reached n N/A Irrigation Q1 Irrigation Q1 Irrigation Q1 Irrigation Q1 Irrigation Q1 84404 191761 1 8 M/R 9 Missing r Not reached n N/A Irrigation Q2 Irrigation Q2 Irrigation Q2 Irrigation Q2 Irrigation Q2 81058 195107 1 2 3 8 M/R 9 Missing r Not reached n N/A Irrigation Q3 Irrigation Q3 Irrigation Q3 Irrigation Q3 Irrigation Q3 81102 195063 1 8 M/R 9 Missing r Not reached n N/A Maths Scalable Maths Scalable Maths Scalable Maths Scalable Maths Scalable 276003 162 non-scalable 1 scalable 8 non-scalable Reading Scalable Reading Scalable Reading Scalable Reading Scalable Reading Scalable 149182 126983 non-scalable 1 scalable 8 non-scalable Science Scalable Science Scalable Science Scalable Science Scalable Science Scalable 148953 127212 non-scalable 1 scalable 8 non-scalable Problem Solving Scalable Problem Solving Scalable Problem Solving Scalable Problem Solving Scalable Problem Solving Scalable 148910 127255 non-scalable 1 scalable 8 non-scalable Calculator Use Calculator Use Calculator Use Calculator Use Calculator Use 232059 44106 1 No calculator 2 A Simple calculator 3 A Scientific calculator 4 A Programmable calculator 5 A Graphics calculator 8 Invalid 9 Miss n N/A Effort-real: a Effort-real: a Effort-real: a Effort-real: a Effort-real: a 246004 30161 1 10 1 2 3 4 5 6 7 8 9 10 997 998 999 Effort-real: b Effort-real: b Effort-real: b Effort-real: b Effort-real: b 245643 30522 1 10 1 2 3 4 5 6 7 8 9 10 997 998 999 Country ID Country ID Country ID Country ID Country ID 10274 008 Albania 032 Argentina 036 Australia 040 Austria 056 Belgium 076 Brazil 100 Bulgaria 124 Canada 152 Chile 203 Czech Republic 208 Denmark 246 Finland 250 France 276 Germany 300 Greece 344 Hong Kong (China) 348 Hungary 352 Iceland 360 Indonesia 372 Ireland 376 Israel 380 Italy 392 Japan 410 Korea 428 Latvia 438 Liechtenstein 442 Luxembourg 446 Macao (China) 484 Mexico 528 Netherlands 554 New Zealand 578 Norway 604 Peru 616 Poland 620 Portugal 643 Russian Federation 703 Slovakia 724 Spain 752 Sweden 756 Switzerland 764 Thailand 788 Tunisia 792 Turkey 807 Macedonia 826 United Kingdom 840 United States 858 Uruguay 891 Yugoslavia Nation code Nation code Nation code Nation code Nation code 10274 AUS AUT BEL BRA CAN CHE CZE DEU DNK ESP FIN FRA GBR GRC HKG HUN IDN IRL ISL ITA JPN KOR LIE LUX LVA MAC MEX NLD NOR NZL POL PRT RUS SVK SWE THA TUN TUR URY USA YUG Adjudicated sub-region Adjudicated sub-region Adjudicated sub-region Adjudicated sub-region Adjudicated sub-region 10274 0360 Australia 0400 Austria 0560 Belgium 0760 Brazil 1240 Canada 2030 Czech Republic 2080 Denmark 2460 Finland 2500 France 2760 Germany 3000 Greece 3440 Hong Kong SAR 3480 Hungary 3520 Iceland 3600 Indonesia 3720 Ireland 3801 Italy: Veneto-Nord Est 3802 Italy: Trento-Nord-Est 3803 Italy: Toscana-Centro 3804 Italy: Piemonte-Nord-Ovest 3805 Italy: Lombardia-Nord Ovest 3806 Italy: Bolzano 3807 Italy: Other regions 3920 Japan 4100 Korea 4280 Latvia 4380 Liechtenstein 4420 Luxembourg 4460 Macao SAR 4840 Mexico 5280 Netherlands 5540 New Zealand 5780 Norway 6160 Poland 6200 Portugal 6430 Russian Federation 7030 Slovak Republic 7241 Spain: Other regions 7242 Spain: Castilia y Leon 7243 Spain: Catalonia 7244 Spain: Basque Country 7520 Sweden 7560 Switzerland 7640 Thailand 7880 Tunisia 7920 Turkey 8261 United Kingdom: England, Wales & NI 8262 United Kingdom: Scotland 8400 United States 8580 Uruguay 8910 Yugoslavia School ID School ID School ID School ID School ID 10274 School location Q1 School location Q1 School location Q1 School location Q1 School location Q1 9629 645 5 1 Village (less 3 000) 2 Small town (3 000 to 15 000) 3 Town (15 000 to 100 000) 4 City (100 000 to 1 000 000) 5 Large city (more 1 000 000) 7 N/A 8 Invalid 9 Miss Number of boys Q2a Number of boys Q2a Number of boys Q2a Number of boys Q2a Number of boys Q2a 9397 877 4581 997 N/A 998 Invalid 999 Miss Number of girls Q2b Number of girls Q2b Number of girls Q2b Number of girls Q2b Number of girls Q2b 9397 877 6614 997 N/A 998 Invalid 999 Miss Public or private Q3 Public or private Q3 Public or private Q3 Public or private Q3 Public or private Q3 9374 900 2 1 Public 2 Private 7 N/A 8 Invalid 9 Miss Funding Government Q4a Funding Government Q4a Funding Government Q4a Funding Government Q4a Funding Government Q4a 9215 1059 100 997 N/A 998 Invalid 999 Miss Funding Student fees Q4b Funding Student fees Q4b Funding Student fees Q4b Funding Student fees Q4b Funding Student fees Q4b 8113 2161 100 997 N/A 998 Invalid 999 Miss Funding Benefactors Q4c Funding Benefactors Q4c Funding Benefactors Q4c Funding Benefactors Q4c Funding Benefactors Q4c 7802 2472 100 997 N/A 998 Invalid 999 Miss Funding Other Q4d Funding Other Q4d Funding Other Q4d Funding Other Q4d Funding Other Q4d 7351 2923 100 997 N/A 998 Invalid 999 Miss Grade 1 Q5a Grade 1 Q5a Grade 1 Q5a Grade 1 Q5a Grade 1 Q5a 6379 3895 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 2 Q5b Grade 2 Q5b Grade 2 Q5b Grade 2 Q5b Grade 2 Q5b 6376 3898 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 3 Q5c Grade 3 Q5c Grade 3 Q5c Grade 3 Q5c Grade 3 Q5c 6380 3894 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 4 Q5d Grade 4 Q5d Grade 4 Q5d Grade 4 Q5d Grade 4 Q5d 6377 3897 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 5 Q5e Grade 5 Q5e Grade 5 Q5e Grade 5 Q5e Grade 5 Q5e 6491 3783 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 6 Q5f Grade 6 Q5f Grade 6 Q5f Grade 6 Q5f Grade 6 Q5f 6781 3493 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 7 Q5g Grade 7 Q5g Grade 7 Q5g Grade 7 Q5g Grade 7 Q5g 8559 1715 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 8 Q5h Grade 8 Q5h Grade 8 Q5h Grade 8 Q5h Grade 8 Q5h 8607 1667 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 9 Q5i Grade 9 Q5i Grade 9 Q5i Grade 9 Q5i Grade 9 Q5i 8867 1407 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 10 Q5j Grade 10 Q5j Grade 10 Q5j Grade 10 Q5j Grade 10 Q5j 8963 1311 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 11 Q5k Grade 11 Q5k Grade 11 Q5k Grade 11 Q5k Grade 11 Q5k 8675 1599 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 12 Q5l Grade 12 Q5l Grade 12 Q5l Grade 12 Q5l Grade 12 Q5l 8358 1916 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Grade 13 Q5m Grade 13 Q5m Grade 13 Q5m Grade 13 Q5m Grade 13 Q5m 4959 5315 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Ungraded school Q5n Ungraded school Q5n Ungraded school Q5n Ungraded school Q5n Ungraded school Q5n 3834 6440 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Repeat <grade> at <ISCED2> Q6a Repeat <grade> at <ISCED2> Q6a Repeat <grade> at <ISCED2> Q6a Repeat <grade> at <ISCED2> Q6a Repeat <grade> at <ISCED2> Q6a 6415 3859 100 997 N/A 998 Invalid 999 Miss Repeat <grade> at <ISCED3> Q6b Repeat <grade> at <ISCED3> Q6b Repeat <grade> at <ISCED3> Q6b Repeat <grade> at <ISCED3> Q6b Repeat <grade> at <ISCED3> Q6b 5756 4518 100 997 N/A 998 Invalid 999 Miss Shortage Maths teach. Q8a Shortage Maths teach. Q8a Shortage Maths teach. Q8a Shortage Maths teach. Q8a Shortage Maths teach. Q8a 9772 502 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage Sci teach. Q8b Shortage Sci teach. Q8b Shortage Sci teach. Q8b Shortage Sci teach. Q8b Shortage Sci teach. Q8b 9733 541 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage test_lang. teach. Q8c Shortage test_lang. teach. Q8c Shortage test_lang. teach. Q8c Shortage test_lang. teach. Q8c Shortage test_lang. teach. Q8c 9743 531 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage oth nat_lang. teach. Q8d Shortage oth nat_lang. teach. Q8d Shortage oth nat_lang. teach. Q8d Shortage oth nat_lang. teach. Q8d Shortage oth nat_lang. teach. Q8d 4878 5396 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage forn_lang. teach. Q8e Shortage forn_lang. teach. Q8e Shortage forn_lang. teach. Q8e Shortage forn_lang. teach. Q8e Shortage forn_lang. teach. Q8e 9591 683 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage exper. teach. Q8f Shortage exper. teach. Q8f Shortage exper. teach. Q8f Shortage exper. teach. Q8f Shortage exper. teach. Q8f 9766 508 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage emerg. teach. Q8g Shortage emerg. teach. Q8g Shortage emerg. teach. Q8g Shortage emerg. teach. Q8g Shortage emerg. teach. Q8g 9570 704 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage supp personnel Q8h Shortage supp personnel Q8h Shortage supp personnel Q8h Shortage supp personnel Q8h Shortage supp personnel Q8h 9558 716 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage textbooks Q8i Shortage textbooks Q8i Shortage textbooks Q8i Shortage textbooks Q8i Shortage textbooks Q8i 9780 494 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage supplies Q8j Shortage supplies Q8j Shortage supplies Q8j Shortage supplies Q8j Shortage supplies Q8j 9771 503 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage buildings Q8k Shortage buildings Q8k Shortage buildings Q8k Shortage buildings Q8k Shortage buildings Q8k 9786 488 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage heating Q8l Shortage heating Q8l Shortage heating Q8l Shortage heating Q8l Shortage heating Q8l 9778 496 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage classrooms Q8m Shortage classrooms Q8m Shortage classrooms Q8m Shortage classrooms Q8m Shortage classrooms Q8m 9791 483 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage special equipment Q8n Shortage special equipment Q8n Shortage special equipment Q8n Shortage special equipment Q8n Shortage special equipment Q8n 9503 771 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage computers Q8o Shortage computers Q8o Shortage computers Q8o Shortage computers Q8o Shortage computers Q8o 9788 486 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage computer software Q8p Shortage computer software Q8p Shortage computer software Q8p Shortage computer software Q8p Shortage computer software Q8p 9743 531 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage calculators Q8q Shortage calculators Q8q Shortage calculators Q8q Shortage calculators Q8q Shortage calculators Q8q 9711 563 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage library material Q8r Shortage library material Q8r Shortage library material Q8r Shortage library material Q8r Shortage library material Q8r 9759 515 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage audio-vidio Q8s Shortage audio-vidio Q8s Shortage audio-vidio Q8s Shortage audio-vidio Q8s Shortage audio-vidio Q8s 9782 492 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Shortage lab equipment Q8t Shortage lab equipment Q8t Shortage lab equipment Q8t Shortage lab equipment Q8t Shortage lab equipment Q8t 9722 552 4 1 Not at all 2 Very little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Computers altogether Q9a Computers altogether Q9a Computers altogether Q9a Computers altogether Q9a Computers altogether Q9a 9177 1097 3000 9997 N/A 9998 Invalid 9999 Miss Computers students Q9b Computers students Q9b Computers students Q9b Computers students Q9b Computers students Q9b 9411 863 1500 9997 N/A 9998 Invalid 9999 Miss Computers teachers Q9c Computers teachers Q9c Computers teachers Q9c Computers teachers Q9c Computers teachers Q9c 9579 695 1200 9997 N/A 9998 Invalid 9999 Miss Computers admin Q9d Computers admin Q9d Computers admin Q9d Computers admin Q9d Computers admin Q9d 9479 795 1377 9997 N/A 9998 Invalid 9999 Miss Computers with Web Q9e Computers with Web Q9e Computers with Web Q9e Computers with Web Q9e Computers with Web Q9e 9087 1187 3000 9997 N/A 9998 Invalid 9999 Miss Computers with LAN Q9f Computers with LAN Q9f Computers with LAN Q9f Computers with LAN Q9f Computers with LAN Q9f 8698 1576 3000 9997 N/A 9998 Invalid 9999 Miss Admittance Residence Q10a Admittance Residence Q10a Admittance Residence Q10a Admittance Residence Q10a Admittance Residence Q10a 9763 511 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss Admittance Student Record Q10b Admittance Student Record Q10b Admittance Student Record Q10b Admittance Student Record Q10b Admittance Student Record Q10b 9703 571 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss Admittance Recommendation Q10c Admittance Recommendation Q10c Admittance Recommendation Q10c Admittance Recommendation Q10c Admittance Recommendation Q10c 9699 575 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss Admittance Parents’ endorsement Q10d Admittance Parents’ endorsement Q10d Admittance Parents’ endorsement Q10d Admittance Parents’ endorsement Q10d Admittance Parents’ endorsement Q10d 9556 718 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss Admittance Special programme Q10e Admittance Special programme Q10e Admittance Special programme Q10e Admittance Special programme Q10e Admittance Special programme Q10e 9548 726 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss Admittance Family preference Q10f Admittance Family preference Q10f Admittance Family preference Q10f Admittance Family preference Q10f Admittance Family preference Q10f 9737 537 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss <Country Specific> Q10g <Country Specific> Q10g <Country Specific> Q10g <Country Specific> Q10g <Country Specific> Q10g 2545 7729 4 1 Prerequisite 2 High priority 3 Considered 4 Not considered 7 N/A 8 Invalid 9 Miss Students enjoy Q11a Students enjoy Q11a Students enjoy Q11a Students enjoy Q11a Students enjoy Q11a 9807 467 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Students enthusiasm Q11b Students enthusiasm Q11b Students enthusiasm Q11b Students enthusiasm Q11b Students enthusiasm Q11b 9757 517 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Students take pride Q11c Students take pride Q11c Students take pride Q11c Students take pride Q11c Students take pride Q11c 9746 528 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Students value academic Q11d Students value academic Q11d Students value academic Q11d Students value academic Q11d Students value academic Q11d 9766 508 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Students respectful Q11e Students respectful Q11e Students respectful Q11e Students respectful Q11e Students respectful Q11e 9776 498 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Students value education Q11f Students value education Q11f Students value education Q11f Students value education Q11f Students value education Q11f 9781 493 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Students learn Q11g Students learn Q11g Students learn Q11g Students learn Q11g Students learn Q11g 9737 537 4 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Standardised test Q12a Standardised test Q12a Standardised test Q12a Standardised test Q12a Standardised test Q12a 9424 850 5 1 Never 2 1 to 2 times a year 3 3 to 5 times a year 4 Monthly 5 More once a month 7 N/A 8 Invalid 9 Miss Teacher's test Q12b Teacher's test Q12b Teacher's test Q12b Teacher's test Q12b Teacher's test Q12b 9742 532 5 1 Never 2 1 to 2 times a year 3 3 to 5 times a year 4 Monthly 5 More once a month 7 N/A 8 Invalid 9 Miss Teacher's ratings Q12c Teacher's ratings Q12c Teacher's ratings Q12c Teacher's ratings Q12c Teacher's ratings Q12c 9610 664 5 1 Never 2 1 to 2 times a year 3 3 to 5 times a year 4 Monthly 5 More once a month 7 N/A 8 Invalid 9 Miss Students' portfolios Q12d Students' portfolios Q12d Students' portfolios Q12d Students' portfolios Q12d Students' portfolios Q12d 9537 737 5 1 Never 2 1 to 2 times a year 3 3 to 5 times a year 4 Monthly 5 More once a month 7 N/A 8 Invalid 9 Miss Student assignments Q12e Student assignments Q12e Student assignments Q12e Student assignments Q12e Student assignments Q12e 9730 544 5 1 Never 2 1 to 2 times a year 3 3 to 5 times a year 4 Monthly 5 More once a month 7 N/A 8 Invalid 9 Miss Assessment inform parents Q13a Assessment inform parents Q13a Assessment inform parents Q13a Assessment inform parents Q13a Assessment inform parents Q13a 9779 495 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment retention Q13b Assessment retention Q13b Assessment retention Q13b Assessment retention Q13b Assessment retention Q13b 9585 689 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment group students Q13c Assessment group students Q13c Assessment group students Q13c Assessment group students Q13c Assessment group students Q13c 9697 577 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment compare to national Q13d Assessment compare to national Q13d Assessment compare to national Q13d Assessment compare to national Q13d Assessment compare to national Q13d 9713 561 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment school’s progress Q13e Assessment school’s progress Q13e Assessment school’s progress Q13e Assessment school’s progress Q13e Assessment school’s progress Q13e 9734 540 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment teachers’ effectiveness Q13f Assessment teachers’ effectiveness Q13f Assessment teachers’ effectiveness Q13f Assessment teachers’ effectiveness Q13f Assessment teachers’ effectiveness Q13f 9702 572 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment to improve curriculum Q13g Assessment to improve curriculum Q13g Assessment to improve curriculum Q13g Assessment to improve curriculum Q13g Assessment to improve curriculum Q13g 9722 552 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Assessment compare to other schools Q13h Assessment compare to other schools Q13h Assessment compare to other schools Q13h Assessment compare to other schools Q13h Assessment compare to other schools Q13h 9691 583 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Language Percent Q14 Language Percent Q14 Language Percent Q14 Language Percent Q14 Language Percent Q14 9175 1099 4 1 40% or more 2 more 20% less 40% 3 more 10% less 20% 4 Less than 10% 7 N/A 8 Invalid 9 Miss Separate subject Q15a Separate subject Q15a Separate subject Q15a Separate subject Q15a Separate subject Q15a 8984 1290 4 1 No 2 Yes for one 3 Yes for 2 or more 4 Not Applicable 7 N/A 8 Invalid 9 Miss Other parts Q15b Other parts Q15b Other parts Q15b Other parts Q15b Other parts Q15b 8973 1301 4 1 No 2 Yes for one 3 Yes for 2 or more 4 Not Applicable 7 N/A 8 Invalid 9 Miss Streaming by levels Q16a Streaming by levels Q16a Streaming by levels Q16a Streaming by levels Q16a Streaming by levels Q16a 9626 648 3 1 For all classes 2 For some classes 3 Not for any classes 7 N/A 8 Invalid 9 Miss Streaming by content Q16b Streaming by content Q16b Streaming by content Q16b Streaming by content Q16b Streaming by content Q16b 9333 941 3 1 For all classes 2 For some classes 3 Not for any classes 7 N/A 8 Invalid 9 Miss Grouped by Ability Q16c Grouped by Ability Q16c Grouped by Ability Q16c Grouped by Ability Q16c Grouped by Ability Q16c 9589 685 3 1 For all classes 2 For some classes 3 Not for any classes 7 N/A 8 Invalid 9 Miss Not grouped by ability Q16d Not grouped by ability Q16d Not grouped by ability Q16d Not grouped by ability Q16d Not grouped by ability Q16d 9588 686 3 1 For all classes 2 For some classes 3 Not for any classes 7 N/A 8 Invalid 9 Miss Enrichment Mathematics Q17a Enrichment Mathematics Q17a Enrichment Mathematics Q17a Enrichment Mathematics Q17a Enrichment Mathematics Q17a 9714 560 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Remedial mathematics Q17b Remedial mathematics Q17b Remedial mathematics Q17b Remedial mathematics Q17b Remedial mathematics Q17b 9776 498 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Mathematics competitions Q17c Mathematics competitions Q17c Mathematics competitions Q17c Mathematics competitions Q17c Mathematics competitions Q17c 9736 538 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Mathematics Clubs Q17d Mathematics Clubs Q17d Mathematics Clubs Q17d Mathematics Clubs Q17d Mathematics Clubs Q17d 9477 797 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Computer clubs Q17e Computer clubs Q17e Computer clubs Q17e Computer clubs Q17e Computer clubs Q17e 9641 633 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Ftime teach in TOTAL Q18a1 Ftime teach in TOTAL Q18a1 Ftime teach in TOTAL Q18a1 Ftime teach in TOTAL Q18a1 Ftime teach in TOTAL Q18a1 8025 2249 685 997 N/A 998 Invalid 999 Miss Ftime teach fully certified Q18b1 Ftime teach fully certified Q18b1 Ftime teach fully certified Q18b1 Ftime teach fully certified Q18b1 Ftime teach fully certified Q18b1 7344 2930 347 997 N/A 998 Invalid 999 Miss Ftime teach ISCED5A pedag Q18c1 Ftime teach ISCED5A pedag Q18c1 Ftime teach ISCED5A pedag Q18c1 Ftime teach ISCED5A pedag Q18c1 Ftime teach ISCED5A pedag Q18c1 6740 3534 324 997 N/A 998 Invalid 999 Miss Ptime teach in TOTAL Q18a2 Ptime teach in TOTAL Q18a2 Ptime teach in TOTAL Q18a2 Ptime teach in TOTAL Q18a2 Ptime teach in TOTAL Q18a2 7285 2989 398 997 N/A 998 Invalid 999 Miss Ptime teach fully certified Q18b2 Ptime teach fully certified Q18b2 Ptime teach fully certified Q18b2 Ptime teach fully certified Q18b2 Ptime teach fully certified Q18b2 6460 3814 297 997 N/A 998 Invalid 999 Miss Ptime teach ISCED5A pedag Q18c2 Ptime teach ISCED5A pedag Q18c2 Ptime teach ISCED5A pedag Q18c2 Ptime teach ISCED5A pedag Q18c2 Ptime teach ISCED5A pedag Q18c2 5557 4717 164 997 N/A 998 Invalid 999 Miss Ftime Maths teach Q19a1 Ftime Maths teach Q19a1 Ftime Maths teach Q19a1 Ftime Maths teach Q19a1 Ftime Maths teach Q19a1 7983 2291 69 997 N/A 998 Invalid 999 Miss Ftime teach ISCED5A Maths Q19b1 Ftime teach ISCED5A Maths Q19b1 Ftime teach ISCED5A Maths Q19b1 Ftime teach ISCED5A Maths Q19b1 Ftime teach ISCED5A Maths Q19b1 6579 3695 40 997 N/A 998 Invalid 999 Miss Ftime Maths teach ISCED5A no major Q19c1 Ftime Maths teach ISCED5A no major Q19c1 Ftime Maths teach ISCED5A no major Q19c1 Ftime Maths teach ISCED5A no major Q19c1 Ftime Maths teach ISCED5A no major Q19c1 6214 4060 32 997 N/A 998 Invalid 999 Miss Ftime Maths teach ISCED5A pedag Q19d1 Ftime Maths teach ISCED5A pedag Q19d1 Ftime Maths teach ISCED5A pedag Q19d1 Ftime Maths teach ISCED5A pedag Q19d1 Ftime Maths teach ISCED5A pedag Q19d1 6002 4272 50 997 N/A 998 Invalid 999 Miss Ftime Maths teach ISCED5B Q19e1 Ftime Maths teach ISCED5B Q19e1 Ftime Maths teach ISCED5B Q19e1 Ftime Maths teach ISCED5B Q19e1 Ftime Maths teach ISCED5B Q19e1 4359 5915 39 997 N/A 998 Invalid 999 Miss Ptime Maths teach Q19a2 Ptime Maths teach Q19a2 Ptime Maths teach Q19a2 Ptime Maths teach Q19a2 Ptime Maths teach Q19a2 6216 4058 140 997 N/A 998 Invalid 999 Miss Ptime teach ISCED5A Maths Q19b2 Ptime teach ISCED5A Maths Q19b2 Ptime teach ISCED5A Maths Q19b2 Ptime teach ISCED5A Maths Q19b2 Ptime teach ISCED5A Maths Q19b2 5244 5030 34 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 19 20 34 997 N/A 998 Invalid 999 Miss Ptime Maths teach ISCED5A no major Q19c2 Ptime Maths teach ISCED5A no major Q19c2 Ptime Maths teach ISCED5A no major Q19c2 Ptime Maths teach ISCED5A no major Q19c2 Ptime Maths teach ISCED5A no major Q19c2 5206 5068 21 1 2 3 4 5 6 7 8 9 10 11 12 14 15 21 997 N/A 998 Invalid 999 Miss Ptime Maths teach ISCED5A pedag Q19d2 Ptime Maths teach ISCED5A pedag Q19d2 Ptime Maths teach ISCED5A pedag Q19d2 Ptime Maths teach ISCED5A pedag Q19d2 Ptime Maths teach ISCED5A pedag Q19d2 4675 5599 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 20 21 28 997 N/A 998 Invalid 999 Miss Ptime Maths teach ISCED5B Q19e2 Ptime Maths teach ISCED5B Q19e2 Ptime Maths teach ISCED5B Q19e2 Ptime Maths teach ISCED5B Q19e2 Ptime Maths teach ISCED5B Q19e2 3623 6651 125 1 2 3 4 5 6 7 8 9 10 11 13 125 997 N/A 998 Invalid 999 Miss By students' achievement Q20a By students' achievement Q20a By students' achievement Q20a By students' achievement Q20a By students' achievement Q20a 8665 1609 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss By teacher review Q20b By teacher review Q20b By teacher review Q20b By teacher review Q20b By teacher review Q20b 8632 1642 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss By principal Q20c By principal Q20c By principal Q20c By principal Q20c By principal Q20c 9719 555 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss By inspectors Q20d By inspectors Q20d By inspectors Q20d By inspectors Q20d By inspectors Q20d 9678 596 2 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Innovative teachers Q21a Innovative teachers Q21a Innovative teachers Q21a Innovative teachers Q21a Innovative teachers Q21a 9757 517 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Traditional teachers Q21b Traditional teachers Q21b Traditional teachers Q21b Traditional teachers Q21b Traditional teachers Q21b 9731 543 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Innovation disagreements Q21c Innovation disagreements Q21c Innovation disagreements Q21c Innovation disagreements Q21c Innovation disagreements Q21c 9687 587 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Require high achievement Q22a Require high achievement Q22a Require high achievement Q22a Require high achievement Q22a Require high achievement Q22a 9740 534 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Adapt standards Q22b Adapt standards Q22b Adapt standards Q22b Adapt standards Q22b Adapt standards Q22b 9712 562 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Frequent disagreements Q22c Frequent disagreements Q22c Frequent disagreements Q22c Frequent disagreements Q22c Frequent disagreements Q22c 9703 571 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Goals social development Q23a Goals social development Q23a Goals social development Q23a Goals social development Q23a Goals social development Q23a 9712 562 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Goals Maths skills Q23b Goals Maths skills Q23b Goals Maths skills Q23b Goals Maths skills Q23b Goals Maths skills Q23b 9714 560 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Goals disagreements Q23c Goals disagreements Q23c Goals disagreements Q23c Goals disagreements Q23c Goals disagreements Q23c 9668 606 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss High morale Q24a High morale Q24a High morale Q24a High morale Q24a High morale Q24a 9785 489 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Enthusiasm Q24b Enthusiasm Q24b Enthusiasm Q24b Enthusiasm Q24b Enthusiasm Q24b 9793 481 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Pride in school Q24c Pride in school Q24c Pride in school Q24c Pride in school Q24c Pride in school Q24c 9775 499 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Academic Achievement Q24d Academic Achievement Q24d Academic Achievement Q24d Academic Achievement Q24d Academic Achievement Q24d 9805 469 4 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Low expectations Q25a Low expectations Q25a Low expectations Q25a Low expectations Q25a Low expectations Q25a 9765 509 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Student absenteeism Q25b Student absenteeism Q25b Student absenteeism Q25b Student absenteeism Q25b Student absenteeism Q25b 9805 469 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Stud-teacher relations Q25c Stud-teacher relations Q25c Stud-teacher relations Q25c Stud-teacher relations Q25c Stud-teacher relations Q25c 9802 472 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Disruption of Classes Q25d Disruption of Classes Q25d Disruption of Classes Q25d Disruption of Classes Q25d Disruption of Classes Q25d 9793 481 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Not meeting needs Q25e Not meeting needs Q25e Not meeting needs Q25e Not meeting needs Q25e Not meeting needs Q25e 9790 484 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Teacher absenteeism Q25f Teacher absenteeism Q25f Teacher absenteeism Q25f Teacher absenteeism Q25f Teacher absenteeism Q25f 9807 467 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Skipping classes Q25g Skipping classes Q25g Skipping classes Q25g Skipping classes Q25g Skipping classes Q25g 9518 756 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Lack of respect Q25h Lack of respect Q25h Lack of respect Q25h Lack of respect Q25h Lack of respect Q25h 9794 480 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Resisting change Q25i Resisting change Q25i Resisting change Q25i Resisting change Q25i Resisting change Q25i 9786 488 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Use of alcohol Q25j Use of alcohol Q25j Use of alcohol Q25j Use of alcohol Q25j Use of alcohol Q25j 9763 511 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Teacher strictness Q25k Teacher strictness Q25k Teacher strictness Q25k Teacher strictness Q25k Teacher strictness Q25k 9791 483 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Bullying Q25l Bullying Q25l Bullying Q25l Bullying Q25l Bullying Q25l 9780 494 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Lack encouragement Q25m Lack encouragement Q25m Lack encouragement Q25m Lack encouragement Q25m Lack encouragement Q25m 9786 488 4 1 Not at all 2 Very Little 3 To some extent 4 A lot 7 N/A 8 Invalid 9 Miss Hiring teachers Q26a Hiring teachers Q26a Hiring teachers Q26a Hiring teachers Q26a Hiring teachers Q26a 9798 476 11112 11121 11122 11171 11212 11222 11272 12111 12112 12121 12122 12172 12212 12222 12272 12822 21111 21112 21121 21122 21171 21172 21181 21211 21212 21221 21222 21272 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 88878 77777 N/A 88888 Invalid 99999 Miss Firing teachers Q26b Firing teachers Q26b Firing teachers Q26b Firing teachers Q26b Firing teachers Q26b 9723 551 11111 11112 11122 11222 12112 12122 12172 12212 12221 12222 12272 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21272 22111 22112 22121 22122 22171 22172 22212 22221 22271 22272 88878 77777 N/A 88888 Invalid 99999 Miss Teacher salaries Q26c Teacher salaries Q26c Teacher salaries Q26c Teacher salaries Q26c Teacher salaries Q26c 9736 538 11111 11112 11122 11172 11221 11222 12112 12122 12172 12212 12221 12222 12272 18222 21111 21112 21121 21122 21171 21172 21212 21221 21222 21272 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 222N2 82122 88878 77777 N/A 88888 Invalid 99999 Miss Salary increase Q26d Salary increase Q26d Salary increase Q26d Salary increase Q26d Salary increase Q26d 9731 543 11111 11112 11121 11122 11212 11221 11222 11272 12111 12112 12121 12122 12172 12212 12221 12222 12272 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21272 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 82122 88878 77777 N/A 88888 Invalid 99999 Miss Budget formulation Q26e Budget formulation Q26e Budget formulation Q26e Budget formulation Q26e Budget formulation Q26e 9765 509 11111 11112 11121 11122 11211 11221 11222 11271 11272 12111 12112 12121 12122 12172 12211 12212 12222 12272 12822 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21272 21822 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 28122 81122 82122 88878 77777 N/A 88888 Invalid 99999 Miss Budget allocation Q26f Budget allocation Q26f Budget allocation Q26f Budget allocation Q26f Budget allocation Q26f 9773 501 11111 11112 11121 11122 11221 11222 11272 12112 12121 12122 12212 12221 12222 12272 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21271 21272 21722 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 81122 82122 88878 77777 N/A 88888 Invalid 99999 Miss Disciplinary policies Q26g Disciplinary policies Q26g Disciplinary policies Q26g Disciplinary policies Q26g Disciplinary policies Q26g 9795 479 11111 11112 11121 11122 11211 11221 11222 11271 11272 12111 12112 12121 12122 12221 12222 12272 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21228 21271 21272 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 28121 88878 77777 N/A 88888 Invalid 99999 Miss Assessment policies Q26h Assessment policies Q26h Assessment policies Q26h Assessment policies Q26h Assessment policies Q26h 9777 497 11111 11112 11121 11122 11171 11172 11211 11221 11222 12111 12112 12121 12122 12211 12212 12221 12222 12228 12272 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21271 21272 22111 22112 22121 22122 22171 22172 22182 22211 22212 22221 22271 22272 22727 22821 28121 88878 77777 N/A 88888 Invalid 99999 Miss Student admittance Q26i Student admittance Q26i Student admittance Q26i Student admittance Q26i Student admittance Q26i 9733 541 11111 11112 11121 11122 11221 11222 11271 11272 12111 12112 12121 12122 12171 12172 12212 12221 12222 12272 18822 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21272 22111 22112 22121 22122 22127 22171 22172 22211 22212 22221 22271 22272 22822 81122 82112 82122 88878 77777 N/A 88888 Invalid 99999 Miss Textbooks Q26j Textbooks Q26j Textbooks Q26j Textbooks Q26j Textbooks Q26j 9775 499 11111 11121 11122 11172 11211 11212 11221 11222 12111 12112 12121 12122 12211 12212 12221 12222 12228 12271 12272 21111 21112 21121 21122 21171 21211 21212 21221 21222 21271 21272 22111 22112 22121 22122 22171 22172 22211 22212 22221 22271 22272 82111 82211 82221 88878 77777 N/A 88888 Invalid 99999 Miss Course content Q26k Course content Q26k Course content Q26k Course content Q26k Course content Q26k 9754 520 11111 11121 11122 11211 11212 11221 11222 11272 12111 12112 12121 12122 12211 12212 12221 12222 12271 12272 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21271 21272 22111 22112 22121 22122 22171 22172 22211 22212 22217 22221 22271 22272 82111 82121 82122 82211 82221 88878 77777 N/A 88888 Invalid 99999 Miss Course offer Q26l Course offer Q26l Course offer Q26l Course offer Q26l Course offer Q26l 9750 524 11111 11112 11121 11122 11211 11212 11221 11222 11271 11272 11821 12111 12112 12121 12122 12211 12212 12221 12222 12271 12272 12822 18822 21111 21112 21121 21122 21171 21172 21211 21212 21221 21222 21271 21272 22111 22112 22121 22122 22171 22172 22211 22212 22217 22221 22271 22272 82111 82112 82121 82122 82211 88878 77777 N/A 88888 Invalid 99999 Miss Decision making national Q27a Decision making national Q27a Decision making national Q27a Decision making national Q27a Decision making national Q27a 9707 567 1111 1112 1121 1122 1211 1212 1221 1222 2111 2112 2121 2122 2128 2211 2212 2221 2222 8111 8211 7777 N/A 8888 Invalid 9999 Miss Decision making local Q27b Decision making local Q27b Decision making local Q27b Decision making local Q27b Decision making local Q27b 9701 573 1111 1112 1121 1122 1182 1211 1212 1221 1222 2111 2112 2121 2122 2211 2212 2221 2222 7777 N/A 8888 Invalid 9999 Miss Decision making employers Q27c Decision making employers Q27c Decision making employers Q27c Decision making employers Q27c Decision making employers Q27c 9693 581 1111 1112 1121 1122 1211 1212 1221 1222 2111 2112 2121 2122 2211 2212 2221 2222 2282 7777 N/A 8888 Invalid 9999 Miss Decision making parents Q27d Decision making parents Q27d Decision making parents Q27d Decision making parents Q27d Decision making parents Q27d 9694 580 1111 1112 1121 1122 1211 1212 1221 1222 2111 2112 2121 2122 2211 2212 2221 2222 2282 7777 N/A 8888 Invalid 9999 Miss Decision making teachers Q27e Decision making teachers Q27e Decision making teachers Q27e Decision making teachers Q27e Decision making teachers Q27e 9700 574 1111 1112 1121 1122 1211 1212 1221 1222 2111 2112 2121 2122 2211 2212 2221 2222 2228 8222 8882 7777 N/A 8888 Invalid 9999 Miss Decision making students Q27f Decision making students Q27f Decision making students Q27f Decision making students Q27f Decision making students Q27f 9692 582 1111 1112 1121 1122 1211 1212 1221 1222 2111 2112 2121 2122 2211 2212 2221 2222 7777 N/A 8888 Invalid 9999 Miss Decision making external Q27g Decision making external Q27g Decision making external Q27g Decision making external Q27g Decision making external Q27g 9505 769 1111 1112 1121 1122 1211 1212 1221 1222 2111 2112 2121 2122 2211 2212 2221 2222 7711 7777 N/A 8888 Invalid 9999 Miss School size School size School size School size School size 9377 897 3 7781 99997 N/A 99998 Invalid 99999 Miss Proportion of girls Proportion of girls Proportion of girls Proportion of girls Proportion of girls 9377 897 1 997 N/A 998 Invalid 999 Miss School Ownership School Ownership School Ownership School Ownership School Ownership 8952 1322 3 1 Private Independent 2 Private government-dependent 3 Public 7 N/A 9 Missing Computer ratio to school size Computer ratio to school size Computer ratio to school size Computer ratio to school size Computer ratio to school size 8766 1508 6.696 97 N/A 98 Invalid 99 Miss Proportion of computers connected to WEB Proportion of computers connected to WEB Proportion of computers connected to WEB Proportion of computers connected to WEB Proportion of computers connected to WEB 8758 1516 1 7 N/A 9 Missing Proportion of computers connected to LAN Proportion of computers connected to LAN Proportion of computers connected to LAN Proportion of computers connected to LAN Proportion of computers connected to LAN 8338 1936 1 7 N/A 9 Missing Teacher/student ratio Teacher/student ratio Teacher/student ratio Teacher/student ratio Teacher/student ratio 7682 2592 0.353 70 997 N/A 998 Invalid 999 Miss Proportion of certified teachers Proportion of certified teachers Proportion of certified teachers Proportion of certified teachers Proportion of certified teachers 7117 3157 0.006 1 997 N/A 998 Invalid 999 Miss Proportion of teachers with ISCED 5A in Pedagogy Proportion of teachers with ISCED 5A in Pedagogy Proportion of teachers with ISCED 5A in Pedagogy Proportion of teachers with ISCED 5A in Pedagogy Proportion of teachers with ISCED 5A in Pedagogy 5817 4457 0.003 1 997 N/A 998 Invalid 999 Miss Maths teacher-student ratio Maths teacher-student ratio Maths teacher-student ratio Maths teacher-student ratio Maths teacher-student ratio 7451 2823 3 679.333 997 N/A 998 Invalid 999 Miss Proportion of Maths teachers Proportion of Maths teachers Proportion of Maths teachers Proportion of Maths teachers Proportion of Maths teachers 7612 2662 0.011 1 997 N/A 998 Invalid 999 Miss Proportion of math teachers with a ISCED 5A level in math Proportion of math teachers with a ISCED 5A level in math Proportion of math teachers with a ISCED 5A level in math Proportion of math teachers with a ISCED 5A level in math Proportion of math teachers with a ISCED 5A level in math 5781 4493 0.031 1 997 N/A 998 Invalid 999 Miss Estimated Number of assessments per year Estimated Number of assessments per year Estimated Number of assessments per year Estimated Number of assessments per year Estimated Number of assessments per year 9802 472 3 1 <20 2 20-39 3 >40 7 N/A 9 Missing School selectivity School selectivity School selectivity School selectivity School selectivity 9762 512 3 Not considered 1 At least one considered 2 At least one high priority 3 At least one pre-requiste 7 N/A 9 Missing Streaming within schools Streaming within schools Streaming within schools Streaming within schools Streaming within schools 9680 594 3 1 Not for any classes 2 For some classes 3 For all classes 7 N/A 9 Missing School offering extension courses (number of types) School offering extension courses (number of types) School offering extension courses (number of types) School offering extension courses (number of types) School offering extension courses (number of types) 9808 466 2 1 2 9 Missing School offering Maths activities (number of types) School offering Maths activities (number of types) School offering Maths activities (number of types) School offering Maths activities (number of types) School offering Maths activities (number of types) 9767 507 3 1 2 3 9 Missing Resource autonomy Resource autonomy Resource autonomy Resource autonomy Resource autonomy 9829 445 6 1 2 3 4 5 6 9 Missing Curricular autonomy Curricular autonomy Curricular autonomy Curricular autonomy Curricular autonomy 9828 446 4 1 2 3 4 9 Missing Index of poor student-teacher relations (school average) Index of poor student-teacher relations (school average) Index of poor student-teacher relations (school average) Index of poor student-teacher relations (school average) Index of poor student-teacher relations (school average) 10052 222 1 7 N/A 9 Missing Shortage of teachers (WLE) Shortage of teachers (WLE) Shortage of teachers (WLE) Shortage of teachers (WLE) Shortage of teachers (WLE) 9818 456 -1.203 3.193 997 Missing Quality of material resources (WLE) Quality of material resources (WLE) Quality of material resources (WLE) Quality of material resources (WLE) Quality of material resources (WLE) 9825 449 -2.31 1.488 997 Missing Quality of educational resources (WLE) Quality of educational resources (WLE) Quality of educational resources (WLE) Quality of educational resources (WLE) Quality of educational resources (WLE) 9836 438 -3.226 2.2 997 Missing Student morale (WLE) Student morale (WLE) Student morale (WLE) Student morale (WLE) Student morale (WLE) 9833 441 -2.766 2.588 997 Missing Teacher morale (WLE) Teacher morale (WLE) Teacher morale (WLE) Teacher morale (WLE) Teacher morale (WLE) 9830 444 -2.809 1.65 997 Missing Student behaviours (WLE) Student behaviours (WLE) Student behaviours (WLE) Student behaviours (WLE) Student behaviours (WLE) 9836 438 -3.611 2.613 997 Missing Teacher behaviours (WLE) Teacher behaviours (WLE) Teacher behaviours (WLE) Teacher behaviours (WLE) Teacher behaviours (WLE) 9838 436 -4.208 2.489 997 Missing Mathematics teacher consensus (WLE) Mathematics teacher consensus (WLE) Mathematics teacher consensus (WLE) Mathematics teacher consensus (WLE) Mathematics teacher consensus (WLE) 9773 501 -3.037 1.623 997 Missing School autonomy (WLE) School autonomy (WLE) School autonomy (WLE) School autonomy (WLE) School autonomy (WLE) 9469 805 -2.754 1.694 997 Missing Teacher participation (WLE) Teacher participation (WLE) Teacher participation (WLE) Teacher participation (WLE) Teacher participation (WLE) 9258 1016 -1.605 4.46 997 Missing school Weight school Weight school Weight school Weight school Weight 10104 170 1 1497.41 997 Missing STRATUM STRATUM STRATUM STRATUM STRATUM 10274 03601 Australia: ACT 03602 Australia: NSW 03603 Australia: VIC 03604 Australia: QLD 03605 Australia: SA 03606 Australia: WA 03607 Australia: TAS 03608 Australia: NT 04002 Austria: Hauptschule 04003 Austria: Polytechn. Schule 04005 Austria: Gymnasium 04006 Austria: Realgymnasium 04007 Austria: Oberstufenrealgymnasium 04009 Austria: Berufsschule (techn.-gewerbl.) 04010 Austria: Berufsschule (kaufmänn./Handel/Verkehr) 04012 Austria: BMS (gewerblich-technisch-kunstgewerbl.) 04013 Austria: BMS (kaufmännisch/Handelschulen) 04014 Austria: BMS (wirtschafts-/sozialberufl.) 04015 Austria: BMS (land-/forstwirtschaftl.) 04016 Austria: BHS (techn.-gewerblich) 04017 Austria: BHS (kaufmännisch) 04018 Austria: BHS (wirtschafts-/sozialberufl) 04019 Austria: BHS (land-/forstwirtschaftl.) 04020 Austria: Anstalt der Kindergarten-/Sozialpädagogik 04021 Austria: Moderately small schools 04022 Austria: Very small schools 05601 Belgium (Flemish): Only general education, private 05602 Belgium (Flemish): Only general education, public 05603 Belgium (Flemish): Gen.-techn.-vocat.-arts, private 05604 Belgium (Flemish): Gen.-techn.-vocat.-arts, public 05605 Belgium (Flemish): Techn.,arts, not general, private 05606 Belgium (Flemish): Techn.-vocat.-arts, not gen., public 05607 Belgium (Flemish): Special education - private 05608 Belgium (Flemish): Special education - public 05609 Belgium (Flemish): Part time vocational 05610 Belgium (Flemish): Moderately small schools 05611 Belgium (Flemish): Very small schools 05612 Belgium (French): Organised by community 05613 Belgium (French): Organised by community, spec. ed. 05614 Belgium (French): Official schools subsidised by comm. 05615 Belgium (French): Subsidised special education 05616 Belgium (French): Subsidised confessional 05617 Belgium (French): Subsidised confessional - spec. ed. 05618 Belgium (French): Subsidised non-confessional 05619 Belgium (French): Subsidised non-confessional - spec. ed. 05620 Belgium (German) 07601 Brazil: Central (private) 07602 Brazil: Central (public) 07603 Brazil: North (private) 07604 Brazil: North (public) 07605 Brazil: Northeast (private) 07606 Brazil: Northeast (public) 07607 Brazil: South (private) 07608 Brazil: South (public) 07609 Brazil: Southeast (private) 07610 Brazil: Southeast (public) 07611 Brazil: Small schools 07612 Brazil: Very small schools 12400 Canada 20301 Czech Republic: Stratum 1 20302 Czech Republic: Stratum 2 20303 Czech Republic: Stratum 3 20304 Czech Republic: Stratum 4 20305 Czech Republic: Stratum 5 20306 Czech Republic: Stratum 6 20307 Czech Republic: Stratum 7 20308 Czech Republic: Stratum 8 20309 Czech Republic: Stratum 9 20310 Czech Republic: Stratum 10 20311 Czech Republic: Stratum 11 20312 Czech Republic: Stratum 12 20313 Czech Republic: Stratum 13 20314 Czech Republic: Stratum 14 20315 Czech Republic: Stratum 15 20316 Czech Republic: Stratum 16 20317 Czech Republic: Stratum 17 20318 Czech Republic: Stratum 18 20319 Czech Republic: Stratum 19 20320 Czech Republic: Stratum 20 20321 Czech Republic: Stratum 21 20322 Czech Republic: Stratum 22 20323 Czech Republic: Stratum 23 20324 Czech Republic: Stratum 24 20325 Czech Republic: Stratum 25 20326 Czech Republic: Stratum 26 20327 Czech Republic: Stratum 27 20328 Czech Republic: Stratum 28 20329 Czech Republic: Stratum 29 20330 Czech Republic: Stratum 30 20331 Czech Republic: Stratum 31 20332 Czech Republic: Stratum 32 20333 Czech Republic: Stratum 33 20334 Czech Republic: Stratum 34 20801 Denmark: Large schools 20802 Denmark: Moderately small schools 20803 Denmark: Very Small schools 24601 Finland: Stratum 1 24602 Finland: Stratum 2 24603 Finland: Stratum 3 24604 Finland: Stratum 4 24605 Finland: Stratum 5 24606 Finland: Stratum 6 24607 Finland: Stratum 7 24608 Finland: Stratum 8 24609 Finland: Stratum 9 24610 Finland: Stratum 10 24611 Finland: Stratum 11 24612 Finland: Stratum 12 25001 France: Lycées généraux et technologiques 25002 France: Collèges 25003 France: Lycées professionnels 25004 France: Lycées agricoles 25005 France: Moderately small schools 25006 France: Very small schools 27601 Germany: Stratum 1 27602 Germany: Stratum 2 27603 Germany: Stratum 3 27604 Germany: Stratum 4 27605 Germany: Stratum 5 27606 Germany: Stratum 6 27607 Germany: Stratum 7 27608 Germany: Stratum 8 27609 Germany: Stratum 9 27610 Germany: Stratum 10 27611 Germany: Stratum 11 27612 Germany: Stratum 12 27613 Germany: Stratum 13 27614 Germany: Stratum 14 27615 Germany: Stratum 15 27616 Germany: Stratum 16 27617 Germany: Stratum 17 27618 Germany: Stratum 18 30001 Greece: Stratum 1 30002 Greece: Stratum 2 30003 Greece: Stratum 3 30004 Greece: Stratum 4 30005 Greece: Stratum 5 30006 Greece: Stratum 6 30007 Greece: Stratum 7 30008 Greece: Stratum 8 30009 Greece: Stratum 9 30010 Greece: Stratum 10 30011 Greece: Stratum 11 30012 Greece: Stratum 12 34401 Hong Kong SAR: Stratum 1 34402 Hong Kong SAR: Stratum 2 34403 Hong Kong SAR: Stratum 3 34801 Hungary: Stratum 1 34802 Hungary: Stratum 2 34803 Hungary: Stratum 3 34804 Hungary: Stratum 4 34805 Hungary: Stratum 5 35201 Iceland: Stratum 1 35202 Iceland: Stratum 2 35203 Iceland: Stratum 3 35204 Iceland: Stratum 4 35205 Iceland: Stratum 5 35206 Iceland: Stratum 6 35207 Iceland: Stratum 7 35208 Iceland: Stratum 8 35209 Iceland: Stratum 9 36001 Indonesia: Stratum 1 36002 Indonesia: Stratum 2 36003 Indonesia: Stratum 3 36004 Indonesia: Stratum 4 36005 Indonesia: Stratum 5 36006 Indonesia: Stratum 6 36007 Indonesia: Stratum 7 36008 Indonesia: Stratum 8 36009 Indonesia: Stratum 9 36010 Indonesia: Stratum 10 36011 Indonesia: Stratum 11 36012 Indonesia: Stratum 12 36013 Indonesia: Stratum 13 36014 Indonesia: Stratum 14 36015 Indonesia: Stratum 15 36016 Indonesia: Stratum 16 36017 Indonesia: Stratum 17 36018 Indonesia: Stratum 18 36019 Indonesia: Stratum 19 36020 Indonesia: Stratum 20 36021 Indonesia: Stratum 21 36022 Indonesia: Stratum 22 36023 Indonesia: Stratum 23 36024 Indonesia: Stratum 24 36025 Indonesia: Stratum 25 36026 Indonesia: Stratum 26 36027 Indonesia: Stratum 27 36028 Indonesia: Stratum 28 37201 Ireland: Stratum 1 37202 Ireland: Stratum 2 37203 Ireland: Stratum 3 38001 Italy, Piemonte-Nord-Ovest: Stratum 1 38002 Italy, Piemonte-Nord-Ovest: Stratum 2 38003 Italy, Piemonte-Nord-Ovest: Stratum 3 38004 Italy, Piemonte-Nord-Ovest: Stratum 4 38005 Italy, Lombardia-Nord Ovest: Stratum 5 38006 Italy, Lombardia-Nord Ovest: Stratum 6 38007 Italy, Lombardia-Nord Ovest: Stratum 7 38008 Italy, Lombardia-Nord Ovest: Stratum 8 38009 Italy, Other regions: Stratum 9 38010 Italy, Other regions: Stratum 10 38011 Italy, Other regions: Stratum 11 38012 Italy, Other regions: Stratum 12 38013 Italy, Other regions: Stratum 13 38014 Italy, Veneto-Nord Est: Stratum 14 38015 Italy, Veneto-Nord Est: Stratum 15 38016 Italy, Veneto-Nord Est: Stratum 16 38017 Italy, Veneto-Nord Est: Stratum 17 38018 Italy, Veneto-Nord Est: Stratum 18 38019 Italy, Trento-Nord-Est: Stratum 19 38020 Italy, Trento-Nord-Est: Stratum 20 38021 Italy, Bolzano: Stratum 21 38022 Italy, Bolzano: Stratum 22 38023 Italy, Other regions: Stratum 23 38024 Italy, Other regions: Stratum 24 38025 Italy, Other regions: Stratum 25 38026 Italy, Other regions: Stratum 26 38028 Italy, Toscana-Centro: Stratum 28 38029 Italy, Toscana-Centro: Stratum 29 38030 Italy, Toscana-Centro: Stratum 30 38031 Italy, Toscana-Centro: Stratum 31 38032 Italy, Other regions: Stratum 32 38033 Italy, Other regions: Stratum 33 38034 Italy, Other regions: Stratum 34 38035 Italy, Other regions: Stratum 35 38036 Italy, Other regions: Stratum 36 38037 Italy, Other regions: Stratum 37 38038 Italy, Other regions: Stratum 38 38039 Italy, Other regions: Stratum 39 38040 Italy, Other regions: Stratum 40 38041 Italy, Other regions: Stratum 41 38042 Italy, Other regions: Stratum 42 38043 Italy, Other regions: Stratum 43 38044 Italy, Other regions: Stratum 44 39201 Japan: Public & Academic Course 39202 Japan: Public & Practical Course 39203 Japan: Private & Academic Course 39204 Japan: Private & Practical Course 41001 Korea: Metropolitan General 41002 Korea: Metropolitan Vocational 41003 Korea: Urban General 41004 Korea: Urban Vocational 41005 Korea: Urban General & Vocational 41006 Korea: Rural General 41007 Korea: Rural Vocational 41008 Korea: Rural General & Vocational 41009 Korea: Moderately small schools 42801 Latvia: Large schools 42802 Latvia: Moderately small schools 42803 Latvia: Very small schools 43840 Liechtenstein 44201 Luxembourg: Stratum 1 44202 Luxembourg: Stratum 2 44203 Luxembourg: Stratum 3 44601 Macao SAR: Stratum 1 44602 Macao SAR: Stratum 2 44603 Macao SAR: Stratum 3 48401 Mexico: Aguascalientes 48402 Mexico: Baja California 48403 Mexico: Baja California Sur 48404 Mexico: Campeche Coahuila 48405 Mexico: Coahuila 48406 Mexico: Colima 48407 Mexico: Chiapas 48408 Mexico: Chihuahua 48409 Mexico: Distrito Federal 48410 Mexico: Durango 48411 Mexico: Guanajuato 48412 Mexico: Guerrero 48413 Mexico: Hidalgo 48414 Mexico: Jalisco 48415 Mexico: Mexico 48417 Mexico: Morelos 48418 Mexico: Nayarit 48419 Mexico: Nuevo Leon 48420 Mexico: Oaxaca 48421 Mexico: Puebla 48422 Mexico: Queretaro 48423 Mexico: Quintana Roo 48424 Mexico: San Luis Potosi 48425 Mexico: Sinaloa 48426 Mexico: Sonora 48427 Mexico: Tabasco 48428 Mexico: Tamaulipas 48429 Mexico: Tlaxcala 48430 Mexico: Veracruz 48431 Mexico: Yucatan 48432 Mexico: Zacatecas 48433 Mexico: Small schools 48434 Mexico: Very small schools 52801 Netherlands: Lower secondary schools 52802 Netherlands: Upper secondary schools 55401 New Zealand 57801 Norway: Stratum 1 57802 Norway: Stratum 2 57803 Norway: Stratum 3 57804 Norway: Stratum 4 61601 Poland: Gimnazja 61602 Poland: Licea (vss) 62001 Portugal: Açores 62002 Portugal: DREA 62003 Portugal: DREALG 62004 Portugal: DREC 62005 Portugal: DREL 62006 Portugal: DREN 62007 Portugal: Madeira 62008 Portugal: Small schools 62009 Portugal: Very small schools 64303 Russian Federation: Stratum 3 64304 Russian Federation: Stratum 4 64307 Russian Federation: Stratum 7 64308 Russian Federation: Stratum 8 64314 Russian Federation: Stratum 14 64316 Russian Federation: Stratum 16 64318 Russian Federation: Stratum 18 64321 Russian Federation: Stratum 21 64322 Russian Federation: Stratum 22 64323 Russian Federation: Stratum 23 64324 Russian Federation: Stratum 24 64325 Russian Federation: Stratum 25 64326 Russian Federation: Stratum 26 64327 Russian Federation: Stratum 27 64331 Russian Federation: Stratum 31 64332 Russian Federation: Stratum 32 64334 Russian Federation: Stratum 34 64335 Russian Federation: Stratum 35 64336 Russian Federation: Stratum 36 64337 Russian Federation: Stratum 37 64338 Russian Federation: Stratum 38 64342 Russian Federation: Stratum 42 64343 Russian Federation: Stratum 43 64347 Russian Federation: Stratum 47 64348 Russian Federation: Stratum 48 64350 Russian Federation: Stratum 50 64351 Russian Federation: Stratum 51 64352 Russian Federation: Stratum 52 64353 Russian Federation: Stratum 53 64354 Russian Federation: Stratum 54 64355 Russian Federation: Stratum 55 64356 Russian Federation: Stratum 56 64358 Russian Federation: Stratum 58 64359 Russian Federation: Stratum 59 64361 Russian Federation: Stratum 61 64363 Russian Federation: Stratum 63 64364 Russian Federation: Stratum 64 64366 Russian Federation: Stratum 66 64370 Russian Federation: Stratum 70 64371 Russian Federation: Stratum 71 64374 Russian Federation: Stratum 74 64376 Russian Federation: Stratum 76 64377 Russian Federation: Stratum 77 64378 Russian Federation: Stratum 78 64386 Russian Federation: Stratum 86 70301 Slovak Republic: Stratum 1 70302 Slovak Republic: Stratum 2 70303 Slovak Republic: Stratum 3 70304 Slovak Republic: Stratum 4 70305 Slovak Republic: Stratum 5 70306 Slovak Republic: Stratum 6 70307 Slovak Republic: Stratum 7 70308 Slovak Republic: Stratum 8 70309 Slovak Republic: Stratum 9 70310 Slovak Republic: Stratum 10 70311 Slovak Republic: Stratum 11 70312 Slovak Republic: Stratum 12 70313 Slovak Republic: Stratum 13 70314 Slovak Republic: Stratum 14 70315 Slovak Republic: Stratum 15 70316 Slovak Republic: Stratum 16 70317 Slovak Republic: Stratum 17 70318 Slovak Republic: Stratum 18 70319 Slovak Republic: Stratum 19 70320 Slovak Republic: Stratum 20 72401 Spain: Stratum 1 72402 Spain: Stratum 2 72403 Spain: Stratum 3 72404 Spain, Castilia y Leon: Stratum 4 72405 Spain, Castilia y Leon: Stratum 5 72406 Spain, Castilia y Leon: Stratum 6 72407 Spain, Castilia y Leon: Stratum 7 72408 Spain, Catalonia: Stratum 8 72409 Spain, Catalonia: Stratum 9 72410 Spain, Catalonia: Stratum 10 72411 Spain, Basque Country: Stratum 11 72412 Spain, Basque Country: Stratum 12 72413 Spain, Basque Country: Stratum 13 72414 Spain, Basque Country: Stratum 14 72415 Spain, Basque Country: Stratum 15 72416 Spain, Basque Country: Stratum 16 72417 Spain, Basque Country: Stratum 17 72418 Spain, Basque Country: Stratum 18 72419 Spain: Stratum 19 72420 Spain: Stratum 20 72421 Spain: Stratum 21 72422 Spain: Stratum 22 72423 Spain: Stratum 23 72424 Spain: Stratum 24 72425 Spain: Stratum 25 72426 Spain: Stratum 26 72427 Spain: Stratum 27 72428 Spain: Stratum 28 72429 Spain: Stratum 29 72430 Spain: Stratum 30 72431 Spain: Stratum 31 72432 Spain: Stratum 32 72433 Spain: Stratum 33 72434 Spain: Stratum 34 72435 Spain: Stratum 35 72436 Spain: Stratum 36 72437 Spain: Stratum 37 72438 Spain: Stratum 38 72439 Spain: Stratum 39 72440 Spain: Stratum 40 72441 Spain: Stratum 41 72442 Spain: Stratum 42 72443 Spain: Stratum 43 72444 Spain: Stratum 44 72445 Spain: Stratum 45 75201 Sweden: Stratum 1 75202 Sweden: Stratum 2 75203 Sweden: Stratum 3 75204 Sweden: Stratum 4 75205 Sweden: Stratum 5 75206 Sweden: Stratum 6 75207 Sweden: Stratum 7 75208 Sweden: Stratum 8 75209 Sweden: Stratum 9 75601 Switzerland (German): Stratum 1 75602 Switzerland (German): Stratum 2 75603 Switzerland (German): Stratum 3 75604 Switzerland (German): Stratum 4 75605 Switzerland (German): Stratum 5 75606 Switzerland (German): Stratum 6 75607 Switzerland (German): Stratum 7 75608 Switzerland (German): Stratum 8 75609 Switzerland (German): Stratum 9 75610 Switzerland (German): Stratum 10 75611 Switzerland (German): Stratum 11 75612 Switzerland (German): Stratum 12 75613 Switzerland (German): Stratum 13 75614 Switzerland (German): Stratum 14 75615 Switzerland (French): Stratum 15 75616 Switzerland (French): Stratum 16 75617 Switzerland (French): Stratum 17 75618 Switzerland (French): Stratum 18 75619 Switzerland (French): Stratum 19 75620 Switzerland (French): Stratum 20 75621 Switzerland (French): Stratum 21 75623 Switzerland (French): Stratum 23 75624 Switzerland (French): Stratum 24 75625 Switzerland (French): Stratum 25 75626 Switzerland (French): Stratum 26 75628 Switzerland (French): Stratum 28 75629 Switzerland (Italian): Stratum 29 75631 Switzerland (Italian): Stratum 31 75632 Switzerland (Italian): Stratum 32 75634 Switzerland (Italian): Stratum 34 76401 Thailand: Stratum 1 76402 Thailand: Stratum 2 76403 Thailand: Stratum 3 76404 Thailand: Stratum 4 76405 Thailand: Stratum 5 76406 Thailand: Stratum 6 76407 Thailand: Stratum 7 76408 Thailand: Stratum 8 76409 Thailand: Stratum 9 76410 Thailand: Stratum 10 76411 Thailand: Stratum 11 76412 Thailand: Stratum 12 76413 Thailand: Stratum 13 76414 Thailand: Stratum 14 76415 Thailand: Stratum 15 78801 Tunisia: East 78802 Tunisia: West 79201 Turkey: Stratum 1 79202 Turkey: Stratum 2 79203 Turkey: Stratum 3 79204 Turkey: Stratum 4 79205 Turkey: Stratum 5 79206 Turkey: Stratum 6 79207 Turkey: Stratum 7 79208 Turkey: Stratum 8 79209 Turkey: Stratum 9 79210 Turkey: Stratum 10 79211 Turkey: Stratum 11 79212 Turkey: Stratum 12 79213 Turkey: Stratum 13 79214 Turkey: Stratum 14 79215 Turkey: Stratum 15 79216 Turkey: Stratum 16 79217 Turkey: Stratum 17 79218 Turkey: Stratum 18 79219 Turkey: Stratum 19 79220 Turkey: Stratum 20 79221 Turkey: Stratum 21 79222 Turkey: Stratum 22 79223 Turkey: Stratum 23 79224 Turkey: Stratum 24 79225 Turkey: Stratum 25 79226 Turkey: Stratum 26 79227 Turkey: Stratum 27 79228 Turkey: Stratum 28 79229 Turkey: Stratum 29 79230 Turkey: Stratum 30 79231 Turkey: Stratum 31 79232 Turkey: Stratum 32 79233 Turkey: Stratum 33 79234 Turkey: Stratum 34 79235 Turkey: Stratum 35 79236 Turkey: Stratum 36 79237 Turkey: Stratum 37 79238 Turkey: Stratum 38 79239 Turkey: Stratum 39 79240 Turkey: Stratum 40 79241 Turkey: Stratum 41 79242 Turkey: Stratum 42 79243 Turkey: Stratum 43 82601 Scotland: Stratum 1 82602 Scotland: Stratum 2 82603 Scotland: Stratum 3 82604 Scotland: Stratum 4 82605 Scotland: Stratum 5 82611 England 82613 N.Ireland 82614 N.Ireland: Very large schools 82615 Wales 84000 United States 85801 Uruguay: Liceos Publicos (Mdeo/AM) 85802 Uruguay: Liceos Publicos (cap. dptos interior) 85803 Uruguay: Liceos Publicos (rural) 85804 Uruguay: Escuelas tecnicas (Mdeo/AM) 85805 Uruguay: Escuelas tecnicas (interior) 85806 Uruguay: Colegios privados 85808 Uruguay: Small schools 85809 Uruguay: Very small schools 89101 Yugoslavia: Stratum 1 89102 Yugoslavia: Stratum 2 89103 Yugoslavia: Stratum 3 89104 Yugoslavia: Stratum 4 89105 Yugoslavia: Stratum 5 89106 Yugoslavia: Stratum 6 89107 Yugoslavia: Stratum 7 89108 Yugoslavia: Stratum 8 Country ID Country ID Country ID Country ID Country ID 276165 008 Albania 032 Argentina 036 Australia 040 Austria 056 Belgium 076 Brazil 100 Bulgaria 124 Canada 152 Chile 203 Czech Republic 208 Denmark 246 Finland 250 France 276 Germany 300 Greece 344 Hong Kong (China) 348 Hungary 352 Iceland 360 Indonesia 372 Ireland 376 Israel 380 Italy 392 Japan 410 Korea 428 Latvia 438 Liechtenstein 442 Luxembourg 446 Macao (China) 484 Mexico 528 Netherlands 554 New Zealand 578 Norway 604 Peru 616 Poland 620 Portugal 643 Russian Federation 703 Slovakia 724 Spain 752 Sweden 756 Switzerland 764 Thailand 788 Tunisia 792 Turkey 807 Macedonia 826 United Kingdom 840 United States 858 Uruguay 891 Yugoslavia Country Alphanumeric ISO Code Country Alphanumeric ISO Code Country Alphanumeric ISO Code Country Alphanumeric ISO Code Country Alphanumeric ISO Code 276165 AUS AUT BEL BRA CAN CHE CZE DEU DNK ESP FIN FRA GBR GRC HKG HUN IDN IRL ISL ITA JPN KOR LIE LUX LVA MAC MEX NLD NOR NZL POL PRT RUS SVK SWE THA TUN TUR URY USA YUG Adjudicated sub-region Adjudicated sub-region Adjudicated sub-region Adjudicated sub-region Adjudicated sub-region 276165 0360 Australia 0400 Austria 0560 Belgium 0760 Brazil 1240 Canada 2030 Czech Republic 2080 Denmark 2460 Finland 2500 France 2760 Germany 3000 Greece 3440 Hong Kong SAR 3480 Hungary 3520 Iceland 3600 Indonesia 3720 Ireland 3801 Italy: Veneto-Nord Est 3802 Italy: Trento-Nord-Est 3803 Italy: Toscana-Centro 3804 Italy: Piemonte-Nord-Ovest 3805 Italy: Lombardia-Nord Ovest 3806 Italy: Bolzano 3807 Italy: Other regions 3920 Japan 4100 Korea 4280 Latvia 4380 Liechtenstein 4420 Luxembourg 4460 Macao SAR 4840 Mexico 5280 Netherlands 5540 New Zealand 5780 Norway 6160 Poland 6200 Portugal 6430 Russian Federation 7030 Slovak Republic 7241 Spain: Other regions 7242 Spain: Castilia y Leon 7243 Spain: Catalonia 7244 Spain: Basque Country 7520 Sweden 7560 Switzerland 7640 Thailand 7880 Tunisia 7920 Turkey 8261 United Kingdom: England, Wales & NI 8262 United Kingdom: Scotland 8400 United States 8580 Uruguay 8910 Yugoslavia School ID School ID School ID School ID School ID 276165 Student ID Student ID Student ID Student ID Student ID 276165 Grade Q1a Grade Q1a Grade Q1a Grade Q1a Grade Q1a 274606 1559 7 8 9 10 11 12 97 N/A 98 Invalid 99 Miss Birth Month Q1Month Birth Month Q1Month Birth Month Q1Month Birth Month Q1Month Birth Month Q1Month 275397 768 1 2 3 4 5 6 7 8 9 10 11 12 97 N/A 98 Invalid 99 Miss Birth Year Q1Year Birth Year Q1Year Birth Year Q1Year Birth Year Q1Year Birth Year Q1Year 276165 87 88 97 N/A 98 Invalid 99 Miss Sex Q3 Sex Q3 Sex Q3 Sex Q3 Sex Q3 275369 796 1 Female 2 Male 7 N/A 8 Invalid 9 Miss Lives at home Mother Q4a Lives at home Mother Q4a Lives at home Mother Q4a Lives at home Mother Q4a Lives at home Mother Q4a 265250 10915 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Lives at home female guard. Q4b Lives at home female guard. Q4b Lives at home female guard. Q4b Lives at home female guard. Q4b Lives at home female guard. Q4b 265248 10917 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Lives at home Father Q4c Lives at home Father Q4c Lives at home Father Q4c Lives at home Father Q4c Lives at home Father Q4c 265240 10925 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Lives at home male guard. Q4d Lives at home male guard. Q4d Lives at home male guard. Q4d Lives at home male guard. Q4d Lives at home male guard. Q4d 265257 10908 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Lives at home Others Q4e Lives at home Others Q4e Lives at home Others Q4e Lives at home Others Q4e Lives at home Others Q4e 265245 10920 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Mother currently doing Q5 Mother currently doing Q5 Mother currently doing Q5 Mother currently doing Q5 Mother currently doing Q5 265979 10186 1 Working Full-time 2 Working Part-Time 3 Looking for work 4 Other 7 N/A 8 Invalid 9 Miss Father currently doing Q6 Father currently doing Q6 Father currently doing Q6 Father currently doing Q6 Father currently doing Q6 258308 17857 1 Working Full-time 2 Working Part-Time 3 Looking for work 4 Other 7 N/A 8 Invalid 9 Miss Mother’s main job Q7 Mother’s main job Q7 Mother’s main job Q7 Mother’s main job Q7 Mother’s main job Q7 258473 17692 1000 1100 1110 1120 1130 1140 1141 1142 1143 1200 1210 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1239 1240 1250 1251 1252 1300 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 2000 2100 2110 2111 2112 2113 2114 2121 2122 2130 2131 2132 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2200 2210 2211 2212 2213 2220 2221 2222 2223 2224 2229 2230 2300 2310 2320 2321 2322 2330 2331 2332 2340 2350 2351 2352 2359 2400 2410 2411 2412 2413 2419 2420 2421 2422 2429 2430 2431 2432 2440 2441 2442 2443 2444 2445 2446 2450 2451 2452 2453 2454 2455 2460 2500 3000 3100 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3130 3131 3132 3133 3139 3140 3141 3142 3143 3144 3145 3150 3151 3152 3200 3210 3211 3212 3213 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3240 3241 3242 3300 3310 3320 3330 3334 3340 3400 3410 3411 3412 3413 3414 3415 3416 3417 3419 3420 3421 3422 3423 3429 3430 3431 3432 3433 3434 3436 3437 3439 3440 3441 3442 3443 3444 3449 3450 3451 3452 3460 3470 3471 3472 3473 3474 3475 3480 4000 4100 4110 4111 4112 4113 4114 4115 4120 4121 4122 4130 4131 4132 4133 4140 4141 4142 4143 4144 4190 4200 4210 4211 4212 4213 4214 4215 4220 4221 4222 4223 5000 5100 5110 5111 5112 5113 5120 5121 5122 5123 5130 5131 5132 5133 5139 5140 5141 5142 5143 5149 5150 5151 5152 5160 5161 5162 5163 5164 5169 5200 5210 5220 5230 6000 6100 6110 6111 6112 6113 6114 6120 6121 6122 6123 6124 6129 6130 6131 6132 6133 6134 6140 6141 6142 6150 6151 6152 6153 6200 6210 6503 7000 7100 7110 7111 7113 7120 7121 7122 7123 7124 7129 7130 7131 7132 7133 7134 7135 7136 7137 7140 7141 7142 7143 7200 7210 7211 7212 7213 7214 7215 7220 7221 7222 7223 7224 7230 7231 7232 7233 7234 7240 7241 7242 7243 7244 7245 7300 7310 7311 7312 7313 7320 7321 7322 7323 7324 7330 7331 7332 7340 7341 7342 7343 7344 7345 7346 7400 7410 7411 7412 7413 7414 7415 7416 7419 7420 7421 7422 7423 7424 7430 7431 7432 7433 7434 7435 7436 7437 7440 7441 7442 7456 7490 7500 7510 7520 7530 8000 8100 8110 8111 8112 8113 8120 8121 8122 8123 8124 8130 8131 8139 8140 8141 8142 8143 8150 8151 8152 8153 8154 8155 8159 8160 8161 8162 8163 8170 8171 8172 8200 8210 8211 8212 8220 8221 8222 8223 8224 8229 8230 8231 8232 8240 8250 8251 8252 8253 8260 8261 8262 8263 8264 8265 8266 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8290 8300 8310 8311 8312 8320 8321 8322 8323 8324 8331 8332 8333 8334 8340 8400 9000 9100 9110 9111 9112 9113 9120 9130 9131 9132 9133 9140 9141 9142 9150 9151 9152 9153 9160 9161 9162 9200 9210 9211 9212 9213 9300 9310 9311 9312 9313 9320 9321 9322 9330 9331 9332 9333 9501 9502 9503 9504 9505 9506 9997 N/A 9998 Invalid 9999 Miss Father’s main job Q9 Father’s main job Q9 Father’s main job Q9 Father’s main job Q9 Father’s main job Q9 254037 22128 1000 1100 1110 1120 1130 1140 1141 1142 1143 1169 1200 1210 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1239 1240 1250 1251 1252 1300 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1329 2000 2100 2110 2111 2112 2113 2114 2120 2121 2122 2130 2131 2132 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2200 2210 2211 2212 2213 2220 2221 2222 2223 2224 2229 2230 2300 2310 2320 2321 2322 2330 2331 2332 2340 2350 2351 2352 2359 2400 2410 2411 2412 2419 2420 2421 2422 2429 2430 2431 2432 2440 2441 2442 2443 2444 2445 2446 2450 2451 2452 2453 2454 2455 2460 3000 3100 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3130 3131 3132 3133 3139 3140 3141 3142 3143 3144 3145 3150 3151 3152 3200 3210 3211 3212 3213 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3240 3241 3242 3300 3310 3320 3330 3340 3400 3410 3411 3412 3413 3414 3415 3416 3417 3419 3420 3421 3422 3423 3429 3430 3431 3432 3433 3434 3439 3440 3441 3442 3443 3444 3449 3450 3451 3452 3460 3470 3471 3472 3473 3474 3475 3480 4000 4100 4110 4111 4112 4113 4114 4115 4120 4121 4122 4130 4131 4132 4133 4140 4141 4142 4143 4144 4190 4200 4210 4211 4212 4213 4214 4215 4220 4221 4222 4223 5000 5100 5110 5111 5112 5113 5120 5121 5122 5123 5130 5131 5132 5133 5139 5140 5141 5142 5143 5149 5150 5151 5152 5160 5161 5162 5163 5164 5169 5200 5210 5220 5230 6000 6100 6110 6111 6112 6113 6114 6120 6121 6122 6123 6124 6129 6130 6131 6132 6133 6134 6140 6141 6142 6150 6151 6152 6153 6154 6200 6210 7000 7100 7110 7111 7112 7113 7120 7121 7122 7123 7124 7129 7130 7131 7132 7133 7134 7135 7136 7137 7140 7141 7142 7143 7200 7210 7211 7212 7213 7214 7215 7216 7220 7221 7222 7223 7224 7230 7231 7232 7233 7234 7240 7241 7242 7243 7244 7245 7255 7300 7310 7311 7312 7313 7320 7321 7322 7323 7324 7330 7331 7332 7340 7341 7342 7343 7344 7345 7346 7400 7410 7411 7412 7413 7414 7415 7416 7420 7421 7422 7423 7424 7430 7431 7432 7433 7434 7435 7436 7437 7440 7441 7442 7500 7510 7520 7530 8000 8100 8110 8111 8112 8113 8120 8121 8122 8123 8124 8130 8131 8139 8140 8141 8142 8143 8150 8151 8152 8153 8154 8155 8159 8160 8161 8162 8163 8170 8171 8172 8200 8210 8211 8212 8220 8221 8222 8223 8224 8229 8230 8231 8232 8240 8250 8251 8252 8253 8260 8261 8262 8263 8264 8265 8266 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8290 8300 8310 8311 8312 8320 8321 8322 8323 8324 8330 8331 8332 8333 8334 8340 8400 9000 9100 9110 9111 9112 9113 9120 9130 9131 9132 9133 9140 9141 9142 9150 9151 9152 9153 9160 9161 9162 9200 9210 9211 9212 9213 9300 9310 9311 9312 9313 9320 9321 9322 9330 9331 9332 9333 9501 9502 9503 9504 9505 9506 9997 N/A 9998 Invalid 9999 Miss Mother: Highest level completed at school Mother: Highest level completed at school Mother: Highest level completed at school Mother: Highest level completed at school Mother: Highest level completed at school 261951 14214 1 None 2 ISCED 1 3 ISCED 2 4 ISCED 3B, C 5 ISCED 3A 9 Missing Mother <ISCED5A or 6> Q12a Mother <ISCED5A or 6> Q12a Mother <ISCED5A or 6> Q12a Mother <ISCED5A or 6> Q12a Mother <ISCED5A or 6> Q12a 272507 3658 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Mother <ISCED5B> Q12b Mother <ISCED5B> Q12b Mother <ISCED5B> Q12b Mother <ISCED5B> Q12b Mother <ISCED5B> Q12b 257409 18756 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Mother <ISCED4> Q12c Mother <ISCED4> Q12c Mother <ISCED4> Q12c Mother <ISCED4> Q12c Mother <ISCED4> Q12c 195620 80545 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Father: Highest level completed at school Father: Highest level completed at school Father: Highest level completed at school Father: Highest level completed at school Father: Highest level completed at school 253054 23111 1 None 2 ISCED 1 3 ISCED 2 4 ISCED 3B, C 5 ISCED 3A 9 Missing Father <ISCED 5A or 6> Q14a Father <ISCED 5A or 6> Q14a Father <ISCED 5A or 6> Q14a Father <ISCED 5A or 6> Q14a Father <ISCED 5A or 6> Q14a 272303 3862 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Father <ISCED 5B> Q14b Father <ISCED 5B> Q14b Father <ISCED 5B> Q14b Father <ISCED 5B> Q14b Father <ISCED 5B> Q14b 257241 18924 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Father <ISCDED 4> Q14c Father <ISCDED 4> Q14c Father <ISCDED 4> Q14c Father <ISCDED 4> Q14c Father <ISCDED 4> Q14c 195467 80698 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Country of birth Self Q15a_a Country of birth Self Q15a_a Country of birth Self Q15a_a Country of birth Self Q15a_a Country of birth Self Q15a_a 270281 5884 1 <Test Country> 2 <Other Country> 97 N/A 98 Invalid 99 Miss Country of birth Mother Q15a_b Country of birth Mother Q15a_b Country of birth Mother Q15a_b Country of birth Mother Q15a_b Country of birth Mother Q15a_b 269461 6704 1 <Test Country> 2 <Other Country> 97 N/A 98 Invalid 99 Miss Country of birth Father Q15a_c Country of birth Father Q15a_c Country of birth Father Q15a_c Country of birth Father Q15a_c Country of birth Father Q15a_c 267096 9069 1 <Test Country> 2 <Other Country> 97 N/A 98 Invalid 99 Miss Country of birth Age Q15b Country of birth Age Q15b Country of birth Age Q15b Country of birth Age Q15b Country of birth Age Q15b 14488 261677 16 997 N/A 998 Invalid 999 Miss Language at home Q16 Language at home Q16 Language at home Q16 Language at home Q16 Language at home Q16 265661 10504 1 <Test language> 2 <Other national language> 3 <Other national dialects> 4 <Other languages> 97 N/A 98 Invalid 99 Miss Possessions desk Q17a Possessions desk Q17a Possessions desk Q17a Possessions desk Q17a Possessions desk Q17a 273088 3077 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions own room Q17b Possessions own room Q17b Possessions own room Q17b Possessions own room Q17b Possessions own room Q17b 273089 3076 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions study place Q17c Possessions study place Q17c Possessions study place Q17c Possessions study place Q17c Possessions study place Q17c 273086 3079 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Possessions computer Q17d Possessions computer Q17d Possessions computer Q17d Possessions computer Q17d Possessions computer Q17d 273083 3082 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions software Q17e Possessions software Q17e Possessions software Q17e Possessions software Q17e Possessions software Q17e 273049 3116 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions Internet Q17f Possessions Internet Q17f Possessions Internet Q17f Possessions Internet Q17f Possessions Internet Q17f 273089 3076 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions calculator Q17g Possessions calculator Q17g Possessions calculator Q17g Possessions calculator Q17g Possessions calculator Q17g 273095 3070 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions literature Q17h Possessions literature Q17h Possessions literature Q17h Possessions literature Q17h Possessions literature Q17h 273057 3108 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions poetry Q17i Possessions poetry Q17i Possessions poetry Q17i Possessions poetry Q17i Possessions poetry Q17i 273080 3085 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions art Q17j Possessions art Q17j Possessions art Q17j Possessions art Q17j Possessions art Q17j 273083 3082 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions textbooks Q17k Possessions textbooks Q17k Possessions textbooks Q17k Possessions textbooks Q17k Possessions textbooks Q17k 273090 3075 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions dictionary Q17l Possessions dictionary Q17l Possessions dictionary Q17l Possessions dictionary Q17l Possessions dictionary Q17l 273098 3067 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions dishwasher Q17m Possessions dishwasher Q17m Possessions dishwasher Q17m Possessions dishwasher Q17m Possessions dishwasher Q17m 262323 13842 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Possessions <Cntry item 1> Q17n Possessions <Cntry item 1> Q17n Possessions <Cntry item 1> Q17n Possessions <Cntry item 1> Q17n Possessions <Cntry item 1> Q17n 114191 161974 04001 Austria: DVD 04002 Austria: No DVD 05611 Belgium (Fl.): DVD 05612 Belgium (Fl.): No DVD 05621 Belgium (Fr.): DVD 05622 Belgium (Fr.): No DVD 20301 Czech Republic: Own mobile phone 20302 Czech Republic: No own mobile phone 27601 Germany: Own garden 27602 Germany: No own garden 30001 Greece: Video camera 30002 Greece: No Video camera 34401 Hong Kong: Encyclopedia 34402 Hong Kong: No encyclopedia 34801 Hungary: Video casette recorder 34802 Hungary: No video casette recorder 37201 Ireland: Games console 37202 Ireland: No games console 38001 Italy: Ancient furniture 38002 Italy: No ancient furniture 41001 Korea: DVD 41002 Korea: No DVD 44201 Luxembourg: Satellite dish 44202 Luxembourg: No satellite dish 44601 Macao: Encyclopedia 44602 Macao: No encyclopedia 55401 New Zealand: Clothes dryer 55402 New Zealand: No clothes dryer 57801 Norway: Swimming pool 57802 Norway: No swimming pool 61601 Poland: Satellite or cable TV (> 29 channels) 61602 Poland: No satellite or cable TV (> 29 channels) 72401 Spain: Video 72402 Spain: No video 75601 Switzerland: Musical instrument 75602 Switzerland: No musical instrument 78801 Tunisia: Telephone 78802 Tunisia: No telephone 79201 Turkey: Central heating system 79202 Turkey: No central heating system 82621 Scotland: Musical instruments 82622 Scotland: No musical instruments 85801 Uruguay: Freezer 85802 Uruguay: No freezer 99997 N/A 99998 Invalid 99999 Missing Possessions <Cntry item 2> Q17o Possessions <Cntry item 2> Q17o Possessions <Cntry item 2> Q17o Possessions <Cntry item 2> Q17o Possessions <Cntry item 2> Q17o 91832 184333 04001 Austria: MP3 player 04002 Austria: No MP3 player 05611 Belgium (Fl.): Swimming pool 05612 Belgium (Fl.): No swimming pool 20301 Czech Republic: Your own discman or mp3 player 20302 Czech Republic: No own discman or mp3 player 30001 Greece: HiFi equipment 30002 Greece: No HiFi equipment 34401 Hong Kong: Musical instrument (e.g., piano, violin) 34402 Hong Kong: No musical instrument (e.g., piano, violin) 34801 Hungary: CD player 34802 Hungary: No CD player 37201 Ireland: VCR or DVD 37202 Ireland: No VCR or DVD 38001 Italy: DVD player 38002 Italy: No DVD player 44201 Luxembourg: Own television set 44202 Luxembourg: No own television set 44601 Macao: Musical instrument (e.g., piano, violin) 44602 Macao: No musical instrument (e.g., piano, violin) 55401 New Zealand: DVD 55402 New Zealand: No DVD 57801 Norway: Housekeeper 57802 Norway: No housekeeper 61601 Poland: VCR or DVD 61602 Poland: No VCR or DVD 72401 Spain: DVD 72402 Spain: No DVD 78801 Tunisia: Electricity 78802 Tunisia: No electricity 79201 Turkey: Washing machine 79202 Turkey: No washing machine 82621 Scotland: Cable/satellite TV 82622 Scotland: No Cable/satellite TV 85801 Uruguay: DVD 85802 Uruguay: No DVD 99997 N/A 99998 Invalid 99999 Missing Possessions <Cntry item 3> Q17p Possessions <Cntry item 3> Q17p Possessions <Cntry item 3> Q17p Possessions <Cntry item 3> Q17p Possessions <Cntry item 3> Q17p 63227 212938 04001 Austria: Digital camera 04002 Austria: No digital camera 05611 Belgium (Fl.): CDs with classical music 05612 Belgium (Fl.): No CDs with classical music 30001 Greece: Air conditioning 30002 Greece: No air conditioning 34801 Hungary: DVD 34802 Hungary: No DVD 38001 Italy: Musical instrument (except flute) 38002 Italy: No musical instrument (except flute) 44201 Luxembourg: Own mobile phone 44202 Luxembourg: No own mobile phone 72401 Spain: Video console (Playstation, X-Box, Nintendo, etc.) 72402 Spain: No video console (Playstation, X-Box, Nintendo, etc.) 78801 Tunisia: Running water 78802 Tunisia: No running water 79201 Turkey: Vacuum cleaner 79202 Turkey: No vacuum cleaner 82621 Scotland: Kitchen range (eg AGA, Rayburn) 82622 Scotland: No kitchen range (eg AGA, Rayburn) 85801 Uruguay: Water heater 85802 Uruguay: No water heater 99997 N/A 99998 Invalid 99999 Missing How many books at home Q19 How many books at home Q19 How many books at home Q19 How many books at home Q19 How many books at home Q19 266750 9415 1 0-10 books 2 11-25 books 3 26-100 books 4 101-200 books 5 201-500 books 6 More than 500 books 7 N/A 8 Invalid 9 Miss Attend <ISCED 0> Q20 Attend <ISCED 0> Q20 Attend <ISCED 0> Q20 Attend <ISCED 0> Q20 Attend <ISCED 0> Q20 269185 6980 1 No 2 Yes, one year or less 3 Yes, more than one year 7 N/A 8 Invalid 9 Miss <ISCED 1>Years Q21 <ISCED 1>Years Q21 <ISCED 1>Years Q21 <ISCED 1>Years Q21 <ISCED 1>Years Q21 247123 29042 3 11 997 N/A 998 Invalid 999 Miss Repeat <ISCED 1> Q22a Repeat <ISCED 1> Q22a Repeat <ISCED 1> Q22a Repeat <ISCED 1> Q22a Repeat <ISCED 1> Q22a 249497 26668 1 No, never 2 Yes, once 3 Yes, twice or more 7 N/A 8 Invalid 9 Miss Repeat <ISCED 2> Q22b Repeat <ISCED 2> Q22b Repeat <ISCED 2> Q22b Repeat <ISCED 2> Q22b Repeat <ISCED 2> Q22b 238813 37352 1 No, never 2 Yes, once 3 Yes, twice or more 7 N/A 8 Invalid 9 Miss Repeat <ISCED 3> Q22c Repeat <ISCED 3> Q22c Repeat <ISCED 3> Q22c Repeat <ISCED 3> Q22c Repeat <ISCED 3> Q22c 120271 155894 1 No, never 2 Yes, once 3 Yes, twice or more 7 N/A 8 Invalid 9 Miss Expect <ISCED 2> Q23a Expect <ISCED 2> Q23a Expect <ISCED 2> Q23a Expect <ISCED 2> Q23a Expect <ISCED 2> Q23a 265579 10586 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Expect <ISCED 3B or 3C> Q23b Expect <ISCED 3B or 3C> Q23b Expect <ISCED 3B or 3C> Q23b Expect <ISCED 3B or 3C> Q23b Expect <ISCED 3B or 3C> Q23b 257896 18269 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Expect <ISCED 3A> Q23c Expect <ISCED 3A> Q23c Expect <ISCED 3A> Q23c Expect <ISCED 3A> Q23c Expect <ISCED 3A> Q23c 246279 29886 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Expect <ISCED 4> Q23d Expect <ISCED 4> Q23d Expect <ISCED 4> Q23d Expect <ISCED 4> Q23d Expect <ISCED 4> Q23d 184172 91993 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Expect <ISCED 5B> Q23e Expect <ISCED 5B> Q23e Expect <ISCED 5B> Q23e Expect <ISCED 5B> Q23e Expect <ISCED 5B> Q23e 247444 28721 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Expect <ISCED 5A or 6> Q23f Expect <ISCED 5A or 6> Q23f Expect <ISCED 5A or 6> Q23f Expect <ISCED 5A or 6> Q23f Expect <ISCED 5A or 6> Q23f 272950 3215 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss School done little Q24a School done little Q24a School done little Q24a School done little Q24a School done little Q24a 263579 12586 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss School waste of time Q24b School waste of time Q24b School waste of time Q24b School waste of time Q24b School waste of time Q24b 263060 13105 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss School given confidence Q24c School given confidence Q24c School given confidence Q24c School given confidence Q24c School given confidence Q24c 264933 11232 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss School useful Q24d School useful Q24d School useful Q24d School useful Q24d School useful Q24d 268274 7891 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attend local Q25a Attend local Q25a Attend local Q25a Attend local Q25a Attend local Q25a 267989 8176 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Attend better Q25b Attend better Q25b Attend better Q25b Attend better Q25b Attend better Q25b 267992 8173 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Attend specific program Q25c Attend specific program Q25c Attend specific program Q25c Attend specific program Q25c Attend specific program Q25c 267989 8176 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Attend religious Q25d Attend religious Q25d Attend religious Q25d Attend religious Q25d Attend religious Q25d 263279 12886 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Attend family Q25e Attend family Q25e Attend family Q25e Attend family Q25e Attend family Q25e 267990 8175 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Attend Other Q25f Attend Other Q25f Attend Other Q25f Attend Other Q25f Attend Other Q25f 267926 8239 1 Tick 2 No Tick 7 N/A 8 Invalid 9 Miss Well with Students Q26a Well with Students Q26a Well with Students Q26a Well with Students Q26a Well with Students Q26a 268066 8099 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Interested in Students Q26b Interested in Students Q26b Interested in Students Q26b Interested in Students Q26b Interested in Students Q26b 267001 9164 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Listen to me Q26c Listen to me Q26c Listen to me Q26c Listen to me Q26c Listen to me Q26c 265705 10460 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Give extra help Q26d Give extra help Q26d Give extra help Q26d Give extra help Q26d Give extra help Q26d 266109 10056 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Treat me fairly Q26e Treat me fairly Q26e Treat me fairly Q26e Treat me fairly Q26e Treat me fairly Q26e 266158 10007 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel an outsider Q27a Feel an outsider Q27a Feel an outsider Q27a Feel an outsider Q27a Feel an outsider Q27a 256486 19679 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Make friends Q27b Make friends Q27b Make friends Q27b Make friends Q27b Make friends Q27b 262270 13895 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel I belong Q27c Feel I belong Q27c Feel I belong Q27c Feel I belong Q27c Feel I belong Q27c 259632 16533 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel awkward Q27d Feel awkward Q27d Feel awkward Q27d Feel awkward Q27d Feel awkward Q27d 255834 20331 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Think I'm liked Q27e Think I'm liked Q27e Think I'm liked Q27e Think I'm liked Q27e Think I'm liked Q27e 257782 18383 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel lonely Q27f Feel lonely Q27f Feel lonely Q27f Feel lonely Q27f Feel lonely Q27f 256917 19248 1 Strongly Agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Late for school Q28 Late for school Q28 Late for school Q28 Late for school Q28 Late for school Q28 270581 5584 1 None 2 1 or 2 times 3 3 or 4 times 4 5 or more times 7 N/A 8 Invalid 9 Miss Hours All homework Q29a Hours All homework Q29a Hours All homework Q29a Hours All homework Q29a Hours All homework Q29a 234162 42003 30 997 N/A 998 Invalid 999 Miss Hours All <Remedial> Q29b Hours All <Remedial> Q29b Hours All <Remedial> Q29b Hours All <Remedial> Q29b Hours All <Remedial> Q29b 197150 79015 30 997 N/A 998 Invalid 999 Miss Hours All <Enrichment> Q29c Hours All <Enrichment> Q29c Hours All <Enrichment> Q29c Hours All <Enrichment> Q29c Hours All <Enrichment> Q29c 191184 84981 30 997 N/A 998 Invalid 999 Miss Hours All tutor Q29d Hours All tutor Q29d Hours All tutor Q29d Hours All tutor Q29d Hours All tutor Q29d 189714 86451 15 997 N/A 998 Invalid 999 Miss Hours All <out-of-school> Q29e Hours All <out-of-school> Q29e Hours All <out-of-school> Q29e Hours All <out-of-school> Q29e Hours All <out-of-school> Q29e 190411 85754 20 997 N/A 998 Invalid 999 Miss Hours All other study Q29f Hours All other study Q29f Hours All other study Q29f Hours All other study Q29f Hours All other study Q29f 191083 85082 30 997 N/A 998 Invalid 999 Miss Attitude enjoy reading Q30a Attitude enjoy reading Q30a Attitude enjoy reading Q30a Attitude enjoy reading Q30a Attitude enjoy reading Q30a 268626 7539 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude effort Q30b Attitude effort Q30b Attitude effort Q30b Attitude effort Q30b Attitude effort Q30b 268527 7638 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude look forward Q30c Attitude look forward Q30c Attitude look forward Q30c Attitude look forward Q30c Attitude look forward Q30c 266943 9222 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude enjoy Maths Q30d Attitude enjoy Maths Q30d Attitude enjoy Maths Q30d Attitude enjoy Maths Q30d Attitude enjoy Maths Q30d 266711 9454 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude career Q30e Attitude career Q30e Attitude career Q30e Attitude career Q30e Attitude career Q30e 267802 8363 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude interested Q30f Attitude interested Q30f Attitude interested Q30f Attitude interested Q30f Attitude interested Q30f 266649 9516 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude further study Q30g Attitude further study Q30g Attitude further study Q30g Attitude further study Q30g Attitude further study Q30g 267459 8706 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitude job Q30h Attitude job Q30h Attitude job Q30h Attitude job Q30h Attitude job Q30h 267690 8475 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Confident timetable Q31a Confident timetable Q31a Confident timetable Q31a Confident timetable Q31a Confident timetable Q31a 267364 8801 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident discount Q31b Confident discount Q31b Confident discount Q31b Confident discount Q31b Confident discount Q31b 266967 9198 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident area Q31c Confident area Q31c Confident area Q31c Confident area Q31c Confident area Q31c 266300 9865 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident graphs Q31d Confident graphs Q31d Confident graphs Q31d Confident graphs Q31d Confident graphs Q31d 265727 10438 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident linear Q31e Confident linear Q31e Confident linear Q31e Confident linear Q31e Confident linear Q31e 266885 9280 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident distance Q31f Confident distance Q31f Confident distance Q31f Confident distance Q31f Confident distance Q31f 266243 9922 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident quadratics Q31g Confident quadratics Q31g Confident quadratics Q31g Confident quadratics Q31g Confident quadratics Q31g 266826 9339 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Confident rate Q31h Confident rate Q31h Confident rate Q31h Confident rate Q31h Confident rate Q31h 266621 9544 1 Very confident 2 Confident 3 Not very confident 4 Not at all confident 7 N/A 8 Invalid 9 Miss Feel study_worry Q32a Feel study_worry Q32a Feel study_worry Q32a Feel study_worry Q32a Feel study_worry Q32a 268718 7447 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_not good Q32b Feel study_not good Q32b Feel study_not good Q32b Feel study_not good Q32b Feel study_not good Q32b 267985 8180 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_tense Q32c Feel study_tense Q32c Feel study_tense Q32c Feel study_tense Q32c Feel study_tense Q32c 266800 9365 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_good <marks> Q32d Feel study_good <marks> Q32d Feel study_good <marks> Q32d Feel study_good <marks> Q32d Feel study_good <marks> Q32d 265907 10258 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_nervous Q32e Feel study_nervous Q32e Feel study_nervous Q32e Feel study_nervous Q32e Feel study_nervous Q32e 267097 9068 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_quickly Q32f Feel study_quickly Q32f Feel study_quickly Q32f Feel study_quickly Q32f Feel study_quickly Q32f 266487 9678 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_best subject Q32g Feel study_best subject Q32g Feel study_best subject Q32g Feel study_best subject Q32g Feel study_best subject Q32g 267099 9066 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_helpless Q32h Feel study_helpless Q32h Feel study_helpless Q32h Feel study_helpless Q32h Feel study_helpless Q32h 266353 9812 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_underst. diffc. Q32i Feel study_underst. diffc. Q32i Feel study_underst. diffc. Q32i Feel study_underst. diffc. Q32i Feel study_underst. diffc. Q32i 266068 10097 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel study_poor <marks> Q32j Feel study_poor <marks> Q32j Feel study_poor <marks> Q32j Feel study_poor <marks> Q32j Feel study_poor <marks> Q32j 267485 8680 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Hours Maths homework Q33a Hours Maths homework Q33a Hours Maths homework Q33a Hours Maths homework Q33a Hours Maths homework Q33a 233198 42967 25 997 N/A 998 Invalid 999 Miss Hours Maths <Remedial> Q33b Hours Maths <Remedial> Q33b Hours Maths <Remedial> Q33b Hours Maths <Remedial> Q33b Hours Maths <Remedial> Q33b 196709 79456 10 997 N/A 998 Invalid 999 Miss Hours Maths <Enrichment> Q33c Hours Maths <Enrichment> Q33c Hours Maths <Enrichment> Q33c Hours Maths <Enrichment> Q33c Hours Maths <Enrichment> Q33c 190672 85493 10 997 N/A 998 Invalid 999 Miss Hours Maths tutor Q33d Hours Maths tutor Q33d Hours Maths tutor Q33d Hours Maths tutor Q33d Hours Maths tutor Q33d 188979 87186 10 997 N/A 998 Invalid 999 Miss Hours Maths <out-of-school> Q33e Hours Maths <out-of-school> Q33e Hours Maths <out-of-school> Q33e Hours Maths <out-of-school> Q33e Hours Maths <out-of-school> Q33e 188023 88142 10 997 N/A 998 Invalid 999 Miss Hours Maths other Q33f Hours Maths other Q33f Hours Maths other Q33f Hours Maths other Q33f Hours Maths other Q33f 193059 83106 10 997 N/A 998 Invalid 999 Miss Learn_important parts Q34a Learn_important parts Q34a Learn_important parts Q34a Learn_important parts Q34a Learn_important parts Q34a 268851 7314 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_new ways Q34b Learn_new ways Q34b Learn_new ways Q34b Learn_new ways Q34b Learn_new ways Q34b 267694 8471 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_check myself Q34c Learn_check myself Q34c Learn_check myself Q34c Learn_check myself Q34c Learn_check myself Q34c 267403 8762 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_concepts Q34d Learn_concepts Q34d Learn_concepts Q34d Learn_concepts Q34d Learn_concepts Q34d 267432 8733 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_everyday life Q34e Learn_everyday life Q34e Learn_everyday life Q34e Learn_everyday life Q34e Learn_everyday life Q34e 266746 9419 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_solve when sleep Q34f Learn_solve when sleep Q34f Learn_solve when sleep Q34f Learn_solve when sleep Q34f Learn_solve when sleep Q34f 266537 9628 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_by heart Q34g Learn_by heart Q34g Learn_by heart Q34g Learn_by heart Q34g Learn_by heart Q34g 266075 10090 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_by relating Q34h Learn_by relating Q34h Learn_by relating Q34h Learn_by relating Q34h Learn_by relating Q34h 266434 9731 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_examples Q34i Learn_examples Q34i Learn_examples Q34i Learn_examples Q34i Learn_examples Q34i 266650 9515 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_clarify Q34j Learn_clarify Q34j Learn_clarify Q34j Learn_clarify Q34j Learn_clarify Q34j 266968 9197 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_applied Q34k Learn_applied Q34k Learn_applied Q34k Learn_applied Q34k Learn_applied Q34k 266507 9658 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_exactly Q34l Learn_exactly Q34l Learn_exactly Q34l Learn_exactly Q34l Learn_exactly Q34l 266476 9689 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_procedure Q34m Learn_procedure Q34m Learn_procedure Q34m Learn_procedure Q34m Learn_procedure Q34m 266374 9791 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn_relate Q34n Learn_relate Q34n Learn_relate Q34n Learn_relate Q34n Learn_relate Q34n 266246 9919 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Maths <class periods> Q35b Maths <class periods> Q35b Maths <class periods> Q35b Maths <class periods> Q35b Maths <class periods> Q35b 247798 28367 60 997 N/A 998 Invalid 999 Miss All <class periods> Q35c All <class periods> Q35c All <class periods> Q35c All <class periods> Q35c All <class periods> Q35c 218596 57569 110 997 N/A 998 Invalid 999 Miss Students in Maths Q36 Students in Maths Q36 Students in Maths Q36 Students in Maths Q36 Students in Maths Q36 241850 34315 1 80 997 N/A 998 Invalid 999 Miss Attitudes be the best Q37a Attitudes be the best Q37a Attitudes be the best Q37a Attitudes be the best Q37a Attitudes be the best Q37a 267849 8316 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes group work Q37b Attitudes group work Q37b Attitudes group work Q37b Attitudes group work Q37b Attitudes group work Q37b 267137 9028 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes exams Q37c Attitudes exams Q37c Attitudes exams Q37c Attitudes exams Q37c Attitudes exams Q37c 266436 9729 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes project Q37d Attitudes project Q37d Attitudes project Q37d Attitudes project Q37d Attitudes project Q37d 266120 10045 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes effort Q37e Attitudes effort Q37e Attitudes effort Q37e Attitudes effort Q37e Attitudes effort Q37e 266084 10081 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes work with other Q37f Attitudes work with other Q37f Attitudes work with other Q37f Attitudes work with other Q37f Attitudes work with other Q37f 265379 10786 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes do better Q37g Attitudes do better Q37g Attitudes do better Q37g Attitudes do better Q37g Attitudes do better Q37g 265502 10663 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes helping Q37h Attitudes helping Q37h Attitudes helping Q37h Attitudes helping Q37h Attitudes helping Q37h 265432 10733 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes learn most Q37i Attitudes learn most Q37i Attitudes learn most Q37i Attitudes learn most Q37i Attitudes learn most Q37i 265691 10474 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Attitudes best work Q37j Attitudes best work Q37j Attitudes best work Q37j Attitudes best work Q37j Attitudes best work Q37j 265063 11102 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Lesson interested Q38a Lesson interested Q38a Lesson interested Q38a Lesson interested Q38a Lesson interested Q38a 266842 9323 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson don’t listen Q38b Lesson don’t listen Q38b Lesson don’t listen Q38b Lesson don’t listen Q38b Lesson don’t listen Q38b 265686 10479 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson extra help Q38c Lesson extra help Q38c Lesson extra help Q38c Lesson extra help Q38c Lesson extra help Q38c 264717 11448 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson book work Q38d Lesson book work Q38d Lesson book work Q38d Lesson book work Q38d Lesson book work Q38d 264787 11378 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson help learning Q38e Lesson help learning Q38e Lesson help learning Q38e Lesson help learning Q38e Lesson help learning Q38e 264930 11235 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson noise Q38f Lesson noise Q38f Lesson noise Q38f Lesson noise Q38f Lesson noise Q38f 259437 16728 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson understand Q38g Lesson understand Q38g Lesson understand Q38g Lesson understand Q38g Lesson understand Q38g 264976 11189 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson <quieten down> Q38h Lesson <quieten down> Q38h Lesson <quieten down> Q38h Lesson <quieten down> Q38h Lesson <quieten down> Q38h 264859 11306 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson can't work well Q38i Lesson can't work well Q38i Lesson can't work well Q38i Lesson can't work well Q38i Lesson can't work well Q38i 263958 12207 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson opinions Q38j Lesson opinions Q38j Lesson opinions Q38j Lesson opinions Q38j Lesson opinions Q38j 264924 11241 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Lesson late start Q38k Lesson late start Q38k Lesson late start Q38k Lesson late start Q38k Lesson late start Q38k 264176 11989 1 Every lesson 2 Most lessons 3 Some lessons 4 Never or hardly ever 7 N/A 8 Invalid 9 Miss Miss two months <ISCED 1> Q1 Miss two months <ISCED 1> Q1 Miss two months <ISCED 1> Q1 Miss two months <ISCED 1> Q1 Miss two months <ISCED 1> Q1 133624 142541 1 No, never 2 Yes, once 3 Yes, twice or more 7 N/A 8 Invalid 9 Miss Miss two months <ISCED 2> Q2 Miss two months <ISCED 2> Q2 Miss two months <ISCED 2> Q2 Miss two months <ISCED 2> Q2 Miss two months <ISCED 2> Q2 133569 142596 1 No, never 2 Yes, once 3 Yes, twice or more 7 N/A 8 Invalid 9 Miss Change while in <ISCED 1> Q3 Change while in <ISCED 1> Q3 Change while in <ISCED 1> Q3 Change while in <ISCED 1> Q3 Change while in <ISCED 1> Q3 141338 134827 1 No, all <ISCED 1> same school 2 Yes, changed once 3 Yes, changed twice or more 7 N/A 8 Invalid 9 Miss Change while in <ISCED 2> Q4 Change while in <ISCED 2> Q4 Change while in <ISCED 2> Q4 Change while in <ISCED 2> Q4 Change while in <ISCED 2> Q4 140981 135184 1 No, all <ISCED 1> same school 2 Yes, changed once 3 Yes, changed twice or more 7 N/A 8 Invalid 9 Miss Changed <study programme> since <Grade X> Q5 Changed <study programme> since <Grade X> Q5 Changed <study programme> since <Grade X> Q5 Changed <study programme> since <Grade X> Q5 Changed <study programme> since <Grade X> Q5 77871 198294 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Type <Mathematics class> Q6 Type <Mathematics class> Q6 Type <Mathematics class> Q6 Type <Mathematics class> Q6 Type <Mathematics class> Q6 34297 241868 1 <high level> 2 <medium level> 3 <basic level> 7 N/A 8 Invalid 9 Miss Type <Mathematics class> National codes Type <Mathematics class> National codes Type <Mathematics class> National codes Type <Mathematics class> National codes Type <Mathematics class> National codes 34297 241868 0361 Australia: High level maths course 0362 Australia: Medium level maths course 0363 Australia: Low level maths course 2761 Germany: High level maths course 2762 Germany: Medium level maths course 2763 Germany: Low level maths course 3001 Greece: Advanced level maths course 3002 Greece: Medium level maths course 3003 Greece: Basic level maths course 3481 Hungary: Special or high level maths course 3482 Hungary: Normal maths course 3521 Iceland: Fast track maths course 3522 Iceland: Medium track maths course 3523 Iceland: Slow track maths course 4101 Korea: High level maths course 4102 Korea: Medium level maths course 4103 Korea: Basic level maths course 7031 Slovak Rep.: Extended maths teaching 7032 Slovak Rep.: Normal maths teaching 7033 Slovak Rep.: Reduced maths teaching 8261 Scotland: Nat. Qualifications higher 8262 Scotland: Intermediate/Access, standard grade 9997 N/A 9998 Invalid 9999 Missing Mark in <Mathematics> Q7 Mark in <Mathematics> Q7 Mark in <Mathematics> Q7 Mark in <Mathematics> Q7 Mark in <Mathematics> Q7 83562 192603 100 997 N/A 998 Invalid 999 Miss Pass mark in Maths Q7 Pass mark in Maths Q7 Pass mark in Maths Q7 Pass mark in Maths Q7 Pass mark in Maths Q7 132389 143776 1 At or above <pass mark> 2 Below <pass mark> 7 N/A 8 Invalid 9 Miss Mark in Maths in percentages Mark in Maths in percentages Mark in Maths in percentages Mark in Maths in percentages Mark in Maths in percentages 25593 250572 100 997 N/A 998 Invalid 999 Miss Job at 30 Q8 Job at 30 Q8 Job at 30 Q8 Job at 30 Q8 Job at 30 Q8 139537 136628 1000 1100 1110 1120 1130 1140 1141 1142 1143 1200 1210 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1239 1240 1250 1251 1252 1300 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1411 2000 2100 2110 2111 2112 2113 2114 2120 2121 2122 2129 2130 2131 2132 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2200 2210 2211 2212 2213 2220 2221 2222 2223 2224 2229 2230 2300 2310 2312 2320 2321 2322 2330 2331 2332 2340 2350 2351 2352 2359 2400 2410 2411 2412 2419 2420 2421 2422 2429 2430 2431 2432 2440 2441 2442 2443 2444 2445 2446 2450 2451 2452 2453 2454 2455 2460 3000 3100 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3130 3131 3132 3133 3139 3140 3141 3142 3143 3144 3145 3150 3151 3152 3200 3210 3211 3212 3213 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3240 3241 3242 3300 3310 3320 3330 3340 3400 3410 3411 3412 3413 3414 3415 3416 3417 3419 3420 3421 3422 3423 3429 3430 3431 3432 3433 3439 3440 3441 3442 3443 3444 3449 3450 3451 3452 3460 3470 3471 3472 3473 3474 3475 3476 3480 4000 4100 4110 4111 4112 4113 4114 4115 4120 4121 4122 4130 4131 4132 4133 4140 4141 4142 4143 4144 4190 4200 4210 4211 4212 4213 4215 4220 4221 4222 4223 4505 5000 5100 5110 5111 5112 5113 5120 5121 5122 5123 5130 5131 5132 5133 5139 5140 5141 5142 5143 5149 5150 5151 5152 5160 5161 5162 5163 5164 5169 5200 5210 5220 5230 6000 6100 6110 6111 6112 6113 6114 6120 6121 6122 6123 6124 6129 6130 6131 6132 6133 6134 6140 6141 6150 6151 6152 6153 6154 6200 6210 6512 7000 7100 7110 7111 7112 7113 7120 7121 7122 7123 7124 7129 7130 7131 7132 7133 7134 7135 7136 7137 7140 7141 7142 7143 7200 7210 7211 7212 7213 7214 7215 7216 7220 7221 7222 7223 7224 7230 7231 7232 7233 7234 7240 7241 7242 7243 7244 7245 7300 7310 7311 7312 7313 7320 7321 7322 7323 7324 7330 7331 7332 7340 7341 7342 7343 7344 7345 7346 7400 7410 7411 7412 7413 7414 7415 7416 7420 7421 7422 7423 7424 7430 7431 7432 7433 7435 7436 7437 7441 7442 7500 7510 7520 7530 8000 8100 8111 8113 8121 8122 8130 8131 8140 8141 8143 8150 8153 8155 8159 8160 8161 8162 8163 8171 8172 8200 8210 8211 8221 8222 8223 8224 8229 8230 8231 8232 8240 8250 8251 8260 8261 8263 8264 8266 8269 8270 8273 8278 8279 8280 8281 8282 8283 8284 8286 8290 8300 8310 8311 8312 8320 8321 8322 8323 8324 8330 8331 8332 8333 8334 8340 8400 9000 9100 9110 9111 9112 9113 9120 9130 9131 9132 9140 9141 9142 9150 9151 9152 9153 9160 9161 9162 9200 9210 9211 9212 9213 9300 9310 9311 9312 9313 9320 9321 9322 9330 9331 9332 9333 9501 9502 9503 9504 9505 9506 9997 N/A 9998 Invalid 9999 Miss Available at home IC1a Available at home IC1a Available at home IC1a Available at home IC1a Available at home IC1a 196185 79980 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Available at school IC1b Available at school IC1b Available at school IC1b Available at school IC1b Available at school IC1b 195398 80767 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Available at other places IC1c Available at other places IC1c Available at other places IC1c Available at other places IC1c Available at other places IC1c 181046 95119 1 Yes 2 No 7 N/A 8 Invalid 9 Miss Used computer IC2 Used computer IC2 Used computer IC2 Used computer IC2 Used computer IC2 213240 62925 1 Yes 2 No 7 N/A 8 Invalid 9 Miss How long using computers Q3 How long using computers Q3 How long using computers Q3 How long using computers Q3 How long using computers Q3 201907 74258 1 Less than 1 year 2 1 to 3 years 3 3 to 5 years 4 More than 5 years 7 N/A 8 Invalid 9 Miss Use often at home IC4a Use often at home IC4a Use often at home IC4a Use often at home IC4a Use often at home IC4a 188486 87679 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss Use often at school IC4b Use often at school IC4b Use often at school IC4b Use often at school IC4b Use often at school IC4b 189662 86503 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss Use often at other places IC4c Use often at other places IC4c Use often at other places IC4c Use often at other places IC4c Use often at other places IC4c 180370 95795 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often information IC5a How often information IC5a How often information IC5a How often information IC5a How often information IC5a 200912 75253 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often games IC5b How often games IC5b How often games IC5b How often games IC5b How often games IC5b 200751 75414 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often Word IC5c How often Word IC5c How often Word IC5c How often Word IC5c How often Word IC5c 199413 76752 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often group IC5d How often group IC5d How often group IC5d How often group IC5d How often group IC5d 198827 77338 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often spreadsheets IC5e How often spreadsheets IC5e How often spreadsheets IC5e How often spreadsheets IC5e How often spreadsheets IC5e 198751 77414 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often Internet software? IC5f How often Internet software? IC5f How often Internet software? IC5f How often Internet software? IC5f How often Internet software? IC5f 198756 77409 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often graphics IC5g How often graphics IC5g How often graphics IC5g How often graphics IC5g How often graphics IC5g 199503 76662 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often educ software IC5h How often educ software IC5h How often educ software IC5h How often educ software IC5h How often educ software IC5h 198752 77413 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often learning IC5i How often learning IC5i How often learning IC5i How often learning IC5i How often learning IC5i 199001 77164 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often download music IC5j How often download music IC5j How often download music IC5j How often download music IC5j How often download music IC5j 199169 76996 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often programming IC5k How often programming IC5k How often programming IC5k How often programming IC5k How often programming IC5k 198332 77833 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How often chatrooms IC5l How often chatrooms IC5l How often chatrooms IC5l How often chatrooms IC5l How often chatrooms IC5l 199295 76870 1 Almost every day 2 A few times each week 3 Between 1 pwk & 1 pmn 4 Less than 1 pmn 5 Never 7 N/A 8 Invalid 9 Miss How well start game IC6a How well start game IC6a How well start game IC6a How well start game IC6a How well start game IC6a 200720 75445 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well antiviruses IC6b How well antiviruses IC6b How well antiviruses IC6b How well antiviruses IC6b How well antiviruses IC6b 199316 76849 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well open file IC6c How well open file IC6c How well open file IC6c How well open file IC6c How well open file IC6c 200013 76152 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well edit IC6d How well edit IC6d How well edit IC6d How well edit IC6d How well edit IC6d 199572 76593 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well scroll IC6e How well scroll IC6e How well scroll IC6e How well scroll IC6e How well scroll IC6e 199684 76481 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well addresses IC6f How well addresses IC6f How well addresses IC6f How well addresses IC6f How well addresses IC6f 199277 76888 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well copy IC6g How well copy IC6g How well copy IC6g How well copy IC6g How well copy IC6g 199746 76419 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well save IC6h How well save IC6h How well save IC6h How well save IC6h How well save IC6h 199827 76338 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well print IC6i How well print IC6i How well print IC6i How well print IC6i How well print IC6i 199932 76233 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well delete IC6j How well delete IC6j How well delete IC6j How well delete IC6j How well delete IC6j 199799 76366 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well move IC6k How well move IC6k How well move IC6k How well move IC6k How well move IC6k 199385 76780 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well Internet IC6l How well Internet IC6l How well Internet IC6l How well Internet IC6l How well Internet IC6l 199735 76430 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well download file IC6m How well download file IC6m How well download file IC6m How well download file IC6m How well download file IC6m 199080 77085 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well attach IC6n How well attach IC6n How well attach IC6n How well attach IC6n How well attach IC6n 198685 77480 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well program IC6o How well program IC6o How well program IC6o How well program IC6o How well program IC6o 198290 77875 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well spreadsheet plot IC6p How well spreadsheet plot IC6p How well spreadsheet plot IC6p How well spreadsheet plot IC6p How well spreadsheet plot IC6p 198746 77419 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well PowerPoint IC6q How well PowerPoint IC6q How well PowerPoint IC6q How well PowerPoint IC6q How well PowerPoint IC6q 198640 77525 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well games IC6r How well games IC6r How well games IC6r How well games IC6r How well games IC6r 199275 76890 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well download music IC6s How well download music IC6s How well download music IC6s How well download music IC6s How well download music IC6s 198533 77632 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well multimedia IC6t How well multimedia IC6t How well multimedia IC6t How well multimedia IC6t How well multimedia IC6t 198236 77929 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well draw IC6u How well draw IC6u How well draw IC6u How well draw IC6u How well draw IC6u 199025 77140 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well emails IC6v How well emails IC6v How well emails IC6v How well emails IC6v How well emails IC6v 198883 77282 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss How well web page IC6w How well web page IC6w How well web page IC6w How well web page IC6w How well web page IC6w 198359 77806 1 Can do well 2 Can do with help 3 Cannot do 4 Don't know 7 N/A 8 Invalid 9 Miss Feel important IC7a Feel important IC7a Feel important IC7a Feel important IC7a Feel important IC7a 200489 75676 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel fun IC7b Feel fun IC7b Feel fun IC7b Feel fun IC7b Feel fun IC7b 199973 76192 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel interested IC7c Feel interested IC7c Feel interested IC7c Feel interested IC7c Feel interested IC7c 199449 76716 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Feel forget time IC7d Feel forget time IC7d Feel forget time IC7d Feel forget time IC7d Feel forget time IC7d 199283 76882 1 Strongly agree 2 Agree 3 Disagree 4 Strongly disagree 7 N/A 8 Invalid 9 Miss Learn Computer IC8 Learn Computer IC8 Learn Computer IC8 Learn Computer IC8 Learn Computer IC8 171937 104228 1 My school 2 My friends 3 My family 4 Taught myself 5 Others 7 N/A 8 Invalid 9 Miss Learn Internet IC9 Learn Internet IC9 Learn Internet IC9 Learn Internet IC9 Learn Internet IC9 178302 97863 1 Don't know how to use 2 My school 3 My friends 4 My family 5 Taught myself 6 Others 7 N/A 8 Invalid 9 Miss Instructional weeks in year Instructional weeks in year Instructional weeks in year Instructional weeks in year Instructional weeks in year 238347 37818 8 50 997 N/A 998 Invalid 999 Miss How much Effort was invested-in the test How much Effort was invested-in the test How much Effort was invested-in the test How much Effort was invested-in the test How much Effort was invested-in the test 246004 30161 1 2 3 4 5 6 7 8 9 10 997 N/A 998 Invalid 999 Miss How much Effort would has been invested- if masks were counted by schools How much Effort would has been invested- if masks were counted by schools How much Effort would has been invested- if masks were counted by schools How much Effort would has been invested- if masks were counted by schools How much Effort would has been invested- if masks were counted by schools 245643 30522 1 2 3 4 5 6 7 8 9 10 997 N/A 998 Invalid 999 Miss Age of student Age of student Age of student Age of student Age of student 275397 768 15.17 15.25 15.33 15.42 15.5 15.58 15.67 15.75 15.83 15.92 16 16.08 16.17 16.25 16.33 16.42 97 N/A 98 Invalid 99 Miss Grade compared to modal grade in country Grade compared to modal grade in country Grade compared to modal grade in country Grade compared to modal grade in country Grade compared to modal grade in country 274606 1559 -3 -2 -1 1 2 3 9 Missing Sysmiss ISCED Level ISCED Level ISCED Level ISCED Level ISCED Level 275259 906 1 ISCED level 1 2 ISCED level 2 3 ISCED level 3 7 N/A 8 Invalid 9 Miss ISCED Designation ISCED Designation ISCED Designation ISCED Designation ISCED Designation 275259 906 1 A 2 B 3 C 4 M 7 N/A 8 Invalid 9 Miss ISCED Orientation ISCED Orientation ISCED Orientation ISCED Orientation ISCED Orientation 275259 906 1 General 2 Pre-Vocational 3 Vocational 7 N/A 8 Invalid 9 Miss Unique national programme code Unique national programme code Unique national programme code Unique national programme code Unique national programme code 276165 036001 AUS: <Year 10 in a general academic program 036002 AUS: <Year 10 in a general program (vocational) 036003 AUS: Year 11 or 12 in a general academic program 036004 AUS: Year 11 or 12 in a VET (vocational) course 040002 AUT: Hauptschule (Lower Secondary school) 040003 AUT: Polytechnische Schule (Vocational) 040004 AUT: Sonderschule (Special school (lower sec.)) 040005 AUT: Sonderschul-Oberstufe (Special school (upper sec.)) 040006 AUT: AHS-Unterstufe (Gymnasium Lower Secondary ) 040007 AUT: AHS-Oberstufe (Gymnasium Upper Secondary ) 040010 AUT: Berufsschule (Apprenticeship) 040011 AUT: BMS (Medium vocational school ) 040012 AUT: Haushaltungs- und Hauswirtschaftsschulen (Medium voc.) 040014 AUT: BHS (Higher vocational school) 040015 AUT: Anst. Der Kindergarten-/Sozialpadagogik (Voc. college) 056111 BEL: 1st year A of 1st stage of General Education (Fl.) 056112 BEL: 1st year B of 1st stage of General Education (Fl.) 056113 BEL: 2nd year of 1st stage, prep. voc. sec. education (Fl.) 056114 BEL: 2nd year of 1st stage, prep. reg. sec. education (Fl.) 056115 BEL: 2nd & 3rd stage regular sec. education (Fl.) 056116 BEL: 2nd & 3rd stage technical sec. education (Fl.) 056117 BEL: 2nd & 3rd stage artistic sec. education (Fl.) 056118 BEL: 2nd & 3rd stage vocational sec. ed. (Fl.) 056119 BEL: Part-time vocational sec. ed. for labour market (Fl.) 056120 BEL: Special sec. education (Fl.) 056197 BEL: Missing (Fl.) 056231 BEL: (1st grade of )General Education (Fr.) 056232 BEL: Special needs (Fr.) 056233 BEL: Vocational Education (Fr.) 056234 BEL: Complementary year or programme for 1st degree (Fr.) 056235 BEL: General Education (Fr.) 056236 BEL: Technical or Artistical Education (transition) (Fr.) 056237 BEL: Technical or Artistical Education (qualif.) (Fr.) 056238 BEL: Vocational Education (Fr.) 056239 BEL: Vocational training for labour market (Fr.) 056242 BEL: Special sec. education (form 3 or 4 - voc.) (Fr.) 056244 BEL: Special sec. education form 3 (Germ.) 056245 BEL: Part-time Vocational Education (Germ.) 056246 BEL: Vocational Education (Germ.) 056297 BEL: Missing (Fr.&Germ.) 076001 BRA: Lower sec. education 076002 BRA: Upper sec. education 076097 BRA: Missing 124102 CAN: Grades 7 - 9 124103 CAN: Grades 10 - 12 124197 CAN: Missing 203001 CZE: Basic school 203002 CZE: 6, 8-year gymnasium & 8-year conservatory (lower sec.) 203003 CZE: 6, 8-year gymnasium (upper sec.) 203004 CZE: 4- year gymnasium 203005 CZE: Voc/tech sec. school with maturate 203006 CZE: Conservatory (upper sec.) 203007 CZE: Voc/tech sec. school without maturate 203008 CZE: Special schools 203009 CZE: Practical schools, vocational education predominantly 208001 DNK: Lower sec. 208002 DNK: Continuation school 208004 DNK: Upper sec. 208097 DNK: Missing 246001 FIN: Comprehensive sec. school 250001 FRA: 5ème, 4ème, 3ème (lower sec.) 250002 FRA: SEGPA, CPA (special education) 250003 FRA: 2nde ou 1ère (générale ou techn.) (upper sec. general) 250004 FRA: Enseignement professionnel (upper sec. vocational) 250005 FRA: apprentissage (upper sec. vocational) 276001 DEU: Lower sec. access to upper sec. (compr., special educ.) 276002 DEU: Lower sec. no access to upper sec. (Hauptschule) 276003 DEU: Lower sec. no access to upper sec. (Realschule) 276004 DEU: Lower sec. access to upper sec. (Gymnasium) 276005 DEU: Lower sec. access to upper sec. (comprehensive) 276006 DEU: Lower sec. no access to upper sec. (Koop. Gesamtschule) 276009 DEU: Lower sec. no access to upper sec. 276010 DEU: Lower sec. no access to upper sec. 276011 DEU: Lower sec. no access to upper sec. 276012 DEU: Lower sec. no access to upper sec. 276013 DEU: Lower sec. with access to upper sec. (comprehensive) 276014 DEU: pre-vocational training year 276015 DEU: Vocational school (Berufsschule) 276016 DEU: Vocational school (Berufsfachschule) 276017 DEU: Upper sec. (Gymnasium) 276018 DEU: Upper sec. (comprehensive) 276097 DEU: Missing 300001 GRC: Gymnasio ( lower sec. education) 300002 GRC: Eniaio Lykeio (upper sec. education) 300003 GRC: Technical-vocational training inst.): 1st & 2nd cycle 344001 HKG: Lower sec. in G & I Sch. 344002 HKG: Upper sec. in G & I Sch. 344003 HKG: Lower sec. in P & T Sch. 344004 HKG: Upper sec. in P & T Sch. 348001 HUN: Primary school 348002 HUN: Grammar school 348003 HUN: Vocational sec. school 348004 HUN: Vocational school 352001 ISL: Lower sec. school 360002 IDN: Junior sec. School 360003 IDN: Islamic Junior sec. School 360004 IDN: High School 360005 IDN: Islamic High School 360006 IDN: Vocational & Technical School 372001 IRL: Junior Cert 372002 IRL: Transition Year Programme 372003 IRL: Leaving Cert. Applied 372004 IRL: Leaving Cert. General 372005 IRL: Leaving Cert. Vocational 380001 ITA: Lower sec. education 380002 ITA: Technical Institute 380003 ITA: Professional or Art Institute, Art High School 380004 ITA: Scientif., Classical or linguistic High School 380005 ITA: Professional School (only in Bolzano) 392001 JPN: Upper sec. school (General) 392002 JPN: Technical college (1st 3 years) 392003 JPN: Upper sec. school (Vocational) 410001 KOR: Lower sec. Education (Jung-hakgyo) 410002 KOR: Upper sec. Education (Ilban Kodeung-hakgyo) 410003 KOR: Upper sec. Education (Silup Kodeung-hakgyo) 428001 LVA: Basic education 428004 LVA: General sec. education 428097 LVA: Missing 438001 LIE: sec. education, 1st stage 438002 LIE: Preparatory course for vocational education 438003 LIE: School prep. for the university entrance certificate 442001 LUX: Year 7 or 8 or 9 442002 LUX: Year 7 or 8 or 9 442003 LUX: Year 10 or 11, with mostly VET (vocational) subjects 442004 LUX: Year 10-12, in a program leading to an apprenticeship 442005 LUX: Year 10-12 in a program leading to higher education 442006 LUX: Year 10-12 in a program leading to university 446001 MAC: Lower sec. in G & I Sch. 446002 MAC: Upper sec. in G & I Sch. 446003 MAC: Lower sec. in P & T Sch. 446004 MAC: Upper sec. in P & T Sch. 484001 MEX: General Lower sec. 484002 MEX: Technical Lower sec. 484003 MEX: Lower sec. for workers 484004 MEX: General Lower sec. by Television 484005 MEX: Job Training 484006 MEX: General Baccalaureate or Upper sec.(Years prog.) 484007 MEX: General Baccalaureate or Upper sec.(semester prog.) 484008 MEX: General Baccalaureate or Upper sec.(two years prog.) 484009 MEX: Technical Baccalaureate or Upper sec. (semester prog.) 484010 MEX: Professional Technician (semester prog.) 528001 NLD: PRO 528002 NLD: VMBO 528003 NLD: VMBO BB 528004 NLD: VMBO KB 528005 NLD: VMBO GL 528006 NLD: VMBO TL 528007 NLD: HAVO 2/3 528008 NLD: HAVO 4/5 528009 NLD: VWO 2/3 528010 NLD: VWO 4/5 528097 NLD: Missing 554001 NZL: Years 7 to 10 554002 NZL: Years 11 to 13 554097 NZL: Missing 578001 NOR: Lower sec. 578002 NOR: Upper sec. 616001 POL: Gymnasium 616002 POL: Lyceum - General education 620001 PRT: Lower sec. 620003 PRT: Upper sec. 620004 PRT: Vocational sec. (technological) 620005 PRT: Vocational sec. (professional) 643001 RUS: Basic general education (Lower sec.) 643002 RUS: Sec. general education (Upper sec.) 643003 RUS: Initial professional education (prof. schools, etc.) 643004 RUS: Sec. professional education (technikum, college, etc.) 643099 RUS: Missing 703002 SVK: Basic school (lower sec.) 703004 SVK: Vocational Basic school (lower sec.) 703005 SVK: sec. school (lower sec.) 703006 SVK: sec. school (upper sec.) 703007 SVK: High School (Gymnasium) 703008 SVK: sec. College 703009 SVK: Technical College 703010 SVK: Vocational College 724101 ESP: Compulsory sec. Education 724102 ESP: Baccalaureat 724201 ESP: Compulsory sec. Education 724301 ESP: Compulsory sec. Education 724401 ESP: Compulsory sec. Education 752001 SWE: Compulsory basic school 752002 SWE: Upper sec. school, general orientation 752003 SWE: Upper sec. school, vocational orientation 752004 SWE: Upper sec. school, the individual programme 752097 SWE: Missing 756001 CHE: sec. education, 1st stage 756002 CHE: Preparatory course for vocational education 756003 CHE: School prep. for the university entrance certificate 756004 CHE: Vocational baccalaureat, dual system 3-4 years 756005 CHE: Vocational education, dual system 3-4 years 756006 CHE: Intermediate diploma school 3-4 years 756007 CHE: Basic vocational education, dual system 1-2 years 756008 CHE: Intermediate Diploma School 756099 CHE: Missing 764001 THA: Lower sec. level 764002 THA: Upper sec. level 764003 THA: Vocational stream 788001 TUN: Enseignement de base (lower sec.) 788002 TUN: 2ndaire (upper sec.) 792001 TUR: Primary education (lower sec.) 792002 TUR: General high school (upper sec.) 792003 TUR: Anatolian high school (upper sec.) 792004 TUR: High school with foreign language (upper sec.) 792005 TUR: Science high schools (upper sec.) 792006 TUR: Vocational high schools 792007 TUR: Anatolian vocational high schools 792008 TUR: Technical high schools 792009 TUR: Anatolian technical high schools 826101 GBR: Studies toward Entry Level Certificates 826102 GBR: Studies toward academic GCSEs eg history, Fr. 826103 GBR: Studies toward applied or vocational GCSEs 826104 GBR: Studies at GNVQ Foundation or Intermed. Level (6-unit) 826105 GBR: Studies toward NVQ Level 1 or 2 826106 GBR: Studies toward for AS or A Levels 826109 GBR: < Year 10 (England&Wales) or < Year 11 (North. Ireland) 826201 SCO: All students in S4 826202 SCO: S5 and studies at Higher level, A-level, or equivalent 826203 SCO: S5 and studies at Intermed., Access level or equivalent 840001 USA: Grades 7 - 9 840002 USA: Grades 10 - 12 840097 USA: Missing 858001 URY: Lower sec. (Plan 86) 858002 URY: Lower sec. (Plan 96) 858003 URY: Lower sec. (Plan 96 technological) 858004 URY: Vocational lower sec. (basic courses) 858005 URY: Vocational lower sec. (basic professional) 858006 URY: Rural lower sec. 858007 URY: General upper sec. 858008 URY: Technical upper sec. 858009 URY: Vocational upper sec. 858010 URY: Military School 891001 YUG: Gymnasium 891002 YUG: Technical 891003 YUG: Technical Vocational 891004 YUG: Medical 891005 YUG: Medical Vocational 891006 YUG: Economic 891007 YUG: Economic Vocational 891008 YUG: Agricultural 891009 YUG: Agricultaral Vocational 891010 YUG: Artistic 891097 YUG: Missing Family Structure Family Structure Family Structure Family Structure Family Structure 265263 10902 1 Single parent family 2 Nuclear family 3 Mixed family 4 Other 9 Missing ISCO code Mother ISCO code Mother ISCO code Mother ISCO code Mother ISCO code Mother 207922 68243 16 90 97 N/A 98 Invalid 99 Miss ISCO code Father ISCO code Father ISCO code Father ISCO code Father ISCO code Father 241889 34276 16 90 97 N/A 98 Invalid 99 Miss ISCO code Student ISCO code Student ISCO code Student ISCO code Student ISCO code Student 121905 154260 16 90 97 N/A 98 Invalid 99 Miss Highest parental occupational status Highest parental occupational status Highest parental occupational status Highest parental occupational status Highest parental occupational status 261479 14686 16 90 99 Missing Mother White collar/Blue collar classification Mother White collar/Blue collar classification Mother White collar/Blue collar classification Mother White collar/Blue collar classification Mother White collar/Blue collar classification 252830 23335 1 White Collar high skilled 2 White Collar low skilled 3 Blue Collar high skilled 4 Blue Collar low skilled 9 Missing Father White collar/Blue collar classification Father White collar/Blue collar classification Father White collar/Blue collar classification Father White collar/Blue collar classification Father White collar/Blue collar classification 245631 30534 1 White Collar high skilled 2 White Collar low skilled 3 Blue Collar high skilled 4 Blue Collar low skilled 9 Missing Highest parent White collar/Blue collar classification Highest parent White collar/Blue collar classification Highest parent White collar/Blue collar classification Highest parent White collar/Blue collar classification Highest parent White collar/Blue collar classification 266344 9821 1 White Collar high skilled 2 White Collar low skilled 3 Blue Collar high skilled 4 Blue Collar low skilled 9 Missing Self White collar/Blue collar classification Self White collar/Blue collar classification Self White collar/Blue collar classification Self White collar/Blue collar classification Self White collar/Blue collar classification 122644 153521 1 White Collar high skilled 2 White Collar low skilled 3 Blue Collar high skilled 4 Blue Collar low skilled 9 Missing Educational level of mother (ISCED) Educational level of mother (ISCED) Educational level of mother (ISCED) Educational level of mother (ISCED) Educational level of mother (ISCED) 264465 11700 None 1 ISCED 1 2 ISCED 2 3 ISCED 3B, C 4 ISCED 3A, ISCED 4 5 ISCED 5B 6 ISCED 5A, 6 9 Missing Educational level of father (ISCED) Educational level of father (ISCED) Educational level of father (ISCED) Educational level of father (ISCED) Educational level of father (ISCED) 256197 19968 None 1 ISCED 1 2 ISCED 2 3 ISCED 3B, C 4 ISCED 3A, ISCED 4 5 ISCED 5B 6 ISCED 5A, 6 9 Missing Highest educational level of parents Highest educational level of parents Highest educational level of parents Highest educational level of parents Highest educational level of parents 267525 8640 None 1 ISCED 1 2 ISCED 2 3 ISCED 3B, C 4 ISCED 3A, ISCED 4 5 ISCED 5B 6 ISCED 5A, 6 9 Missing Highest parental education in years of schooling Highest parental education in years of schooling Highest parental education in years of schooling Highest parental education in years of schooling Highest parental education in years of schooling 267525 8640 4 5 6 7 8 9 10 11 12 13 14 15 16 17 99 Missing ISO code country of birth Student ISO code country of birth Student ISO code country of birth Student ISO code country of birth Student ISO code country of birth Student 270281 5884 03608261 AUS: England 03608262 AUS: Scotland 03609996 AUS: Other 04000391 AUT: Yugoslavia 04009996 AUT: Other 05610021 BFL: An African country (not Maghreb) 05610151 BFL: A Maghreb country 05611501 BFL: An other country of the EU 05619996 BFL: Other 05620021 BFR: An African country (not Maghreb) 05620151 BFR: A Maghreb country 05621501 BFR: Another country of the EU 05629996 BFR: Other 07609996 BRA: Other 12419996 CAE: Other 12429996 CAF: Other 12439996 CAN: Other 20309996 CZE: Other 20800391 DNK: The former Yuguslavia 20809996 DNK: Other 24609996 FIN: Other 25009996 FRA: Other 27601501 DEU: Russia, Kazakhstan or another former Soviet republic 27608911 DEU: Montenegro 27608912 DEU: Serbia 27609996 DEU: Other 30001501 GRC: Country that belonged to the USSR 30009996 GRC: Other 34409996 HKG: Other 34809996 HUN: Other 35209996 ISL: Other 36009996 IDN: Other 37200701 IRL: Bosnia 37203761 IRL: Palestine 37208261 IRL: Northern Ireland 37208262 IRL: Great Britain 37209996 IRL: Other 38001501 ITA: In an European country that is not member of the EU 38009996 ITA: Other 39209996 JPN: Other 41009996 KOR: Other 42809996 LVA: Other 44209996 LUX: Other 44609996 MAC: Other 48409996 MEX: Other 52801501 NLD: Other European country 52809996 NLD: Other 55409996 NZL: Other 57809996 NOR: Other 61609996 POL: Other 62009996 PRT: Other 64301501 RUS: Former USSR republics 64309996 RUS: Other 70301501 SVK: In other country of Europe 70309996 SVK: Other 72419996 ESC: Other 72429996 ECL: Other 72439996 ECT: Other 72449996 EBS: Other 75209996 SWE: Other 75600391 CHE: Ex-Yugoslavia 75600392 CHE: Albania or Kosovo 75601551 CHE: Germany or Austria 75601552 CHE: France or Belgium 75607560 CHE: Switzerland 75609996 CHE: Other 76409996 THA: Other 78809996 TUN: Other 79209996 TUR: Other 82619996 GRB: Other 82620301 SCO: China (incl Hong Kong) 82621421 SCO: Middle East 82621501 SCO: Other European country 82628261 SCO: England, Wales, N Ireland 82628262 SCO: Scotland 82629996 SCO: Other 84009996 USA: Other 85809996 URY: Other 89101491 YUG: The former Yugoslavia 89109996 YUG: Other 99990020 Africa 99990080 Albania 99990290 Caribbean 99990320 Argentina 99990360 Australia 99990400 Austria 99990500 Bangladesh 99990560 Belgium 99990600 Bermuda 99990700 Bosnia-Herzegovina 99990760 Brazil 99991000 Bulgaria 99991040 Myanmar (Burma) 99991120 Belarus 99991240 Canada 99991440 Sri Lanka 99991490 Ex-Yugoslavia 99991510 An East-European country 99991560 China 99991840 Cook Islands 99991910 Croatia 99992030 Czech Republic 99992080 Denmark 99992330 Estonia 99992420 Fiji 99992460 Finland 99992500 France 99992680 Georgia 99992760 Germany 99993000 Greece 99993440 Hong Kong 99993480 Hungary 99993520 Iceland 99993560 India 99993600 Indonesia 99993640 Iran 99993680 Iraq 99993720 Ireland 99993800 Italy 99993880 Jamaica 99993920 Japan 99994000 Jordan 99994100 Korea 99994220 Lebanon 99994280 Latvia 99994340 Libya 99994400 Lithuania 99994420 Luxembourg 99994460 Macau 99994580 Malaysia 99994840 Mexico 99995160 Namibia 99995280 Netherlands 99995540 New Zealand 99995660 Nigeria 99995780 Norway 99995860 Pakistan 99996080 Philippines 99996160 Poland 99996200 Portugal 99996420 Romania 99996430 Russia 99996820 Saudi Arabia 99997030 Slovakia 99997040 Vietnam 99997050 Slowenia 99997100 South Africa 99997160 Zimbabwe 99997240 Spain 99997520 Sweden 99997560 Switzerland 99997640 Thailand 99997760 Tonga 99997880 Tunisia 99997920 Turkey 99998040 Ukraine 99998070 Macedonia 99998180 Egypt 99998260 United Kingdom 99998340 Tanzania 99998400 United States 99998580 Uruguay 99998820 Samoa 99998910 Yugoslavia 99998940 Zambia 99999970 99999980 99999990 ISO code country of birth Mother ISO code country of birth Mother ISO code country of birth Mother ISO code country of birth Mother ISO code country of birth Mother 269461 6704 03608261 AUS: England 03608262 AUS: Scotland 03609996 AUS: Other 04000391 AUT: Yugoslavia 04009996 AUT: Other 05610021 BFL: An African country (not Maghreb) 05610151 BFL: A Maghreb country 05611501 BFL: An other country of the EU 05619996 BFL: Other 05620021 BFR: An African country (not Maghreb) 05620151 BFR: A Maghreb country 05621501 BFR: Another country of the EU 05629996 BFR: Other 07609996 BRA: Other 12419996 CAE: Other 12429996 CAF: Other 12439996 CAN: Other 20309996 CZE: Other 20800391 DNK: The former Yuguslavia 20809996 DNK: Other 24609996 FIN: Other 25009996 FRA: Other 27601501 DEU: Russia, Kazakhstan or another former Soviet republic 27608911 DEU: Montenegro 27608912 DEU: Serbia 27609996 DEU: Other 30001501 GRC: Country that belonged to the USSR 30009996 GRC: Other 34409996 HKG: Other 34809996 HUN: Other 35209996 ISL: Other 36009996 IDN: Other 37200701 IRL: Bosnia 37203761 IRL: Palestine 37208261 IRL: Northern Ireland 37208262 IRL: Great Britain 37209996 IRL: Other 38001501 ITA: In an European country that is not member of the EU 38009996 ITA: Other 39209996 JPN: Other 41009996 KOR: Other 42809996 LVA: Other 44209996 LUX: Other 44609996 MAC: Other 48409996 MEX: Other 52801501 NLD: Other European country 52809996 NLD: Other 55409996 NZL: Other 57809996 NOR: Other 61609996 POL: Other 62009996 PRT: Other 64301501 RUS: Former USSR republics 64309996 RUS: Other 70301501 SVK: In other country of Europe 70309996 SVK: Other 72419996 ESC: Other 72429996 ECL: Other 72439996 ECT: Other 72449996 EBS: Other 75209996 SWE: Other 75600391 CHE: Ex-Yugoslavia 75600392 CHE: Albania or Kosovo 75601551 CHE: Germany or Austria 75601552 CHE: France or Belgium 75607560 CHE: Switzerland 75609996 CHE: Other 76409996 THA: Other 78809996 TUN: Other 79209996 TUR: Other 82619996 GRB: Other 82620301 SCO: China (incl Hong Kong) 82621421 SCO: Middle East 82621501 SCO: Other European country 82628261 SCO: England, Wales, N Ireland 82628262 SCO: Scotland 82629996 SCO: Other 84009996 USA: Other 85809996 URY: Other 89101491 YUG: The former Yugoslavia 89109996 YUG: Other 99990020 Africa 99990080 Albania 99990290 Caribbean 99990320 Argentina 99990360 Australia 99990400 Austria 99990500 Bangladesh 99990560 Belgium 99990600 Bermuda 99990700 Bosnia-Herzegovina 99990760 Brazil 99991000 Bulgaria 99991040 Myanmar (Burma) 99991120 Belarus 99991240 Canada 99991440 Sri Lanka 99991490 Ex-Yugoslavia 99991510 An East-European country 99991560 China 99991840 Cook Islands 99991910 Croatia 99992030 Czech Republic 99992080 Denmark 99992330 Estonia 99992420 Fiji 99992460 Finland 99992500 France 99992680 Georgia 99992760 Germany 99993000 Greece 99993440 Hong Kong 99993480 Hungary 99993520 Iceland 99993560 India 99993600 Indonesia 99993640 Iran 99993680 Iraq 99993720 Ireland 99993800 Italy 99993880 Jamaica 99993920 Japan 99994000 Jordan 99994100 Korea 99994220 Lebanon 99994280 Latvia 99994340 Libya 99994400 Lithuania 99994420 Luxembourg 99994460 Macau 99994580 Malaysia 99994840 Mexico 99995160 Namibia 99995280 Netherlands 99995540 New Zealand 99995660 Nigeria 99995780 Norway 99995860 Pakistan 99996080 Philippines 99996160 Poland 99996200 Portugal 99996420 Romania 99996430 Russia 99996820 Saudi Arabia 99997030 Slovakia 99997040 Vietnam 99997050 Slowenia 99997100 South Africa 99997160 Zimbabwe 99997240 Spain 99997520 Sweden 99997560 Switzerland 99997640 Thailand 99997760 Tonga 99997880 Tunisia 99997920 Turkey 99998040 Ukraine 99998070 Macedonia 99998180 Egypt 99998260 United Kingdom 99998340 Tanzania 99998400 United States 99998580 Uruguay 99998820 Samoa 99998910 Yugoslavia 99998940 Zambia 99999970 99999980 99999990 ISO code country of birth Father ISO code country of birth Father ISO code country of birth Father ISO code country of birth Father ISO code country of birth Father 267094 9071 03608261 AUS: England 03608262 AUS: Scotland 03609996 AUS: Other 04000391 AUT: Yugoslavia 04009996 AUT: Other 05610021 BFL: An African country (not Maghreb) 05610151 BFL: A Maghreb country 05611501 BFL: An other country of the EU 05619996 BFL: Other 05620021 BFR: An African country (not Maghreb) 05620151 BFR: A Maghreb country 05621501 BFR: Another country of the EU 05629996 BFR: Other 07609996 BRA: Other 12419996 CAE: Other 12429996 CAF: Other 12439996 CAN: Other 20309996 CZE: Other 20800391 DNK: The former Yuguslavia 20809996 DNK: Other 24609996 FIN: Other 25009996 FRA: Other 27601501 DEU: Russia, Kazakhstan or another former Soviet republic 27608911 DEU: Montenegro 27608912 DEU: Serbia 27609996 DEU: Other 30001501 GRC: Country that belonged to the USSR 30009996 GRC: Other 34409996 HKG: Other 34809996 HUN: Other 35209996 ISL: Other 36009996 IDN: Other 37200701 IRL: Bosnia 37203761 IRL: Palestine 37208261 IRL: Northern Ireland 37208262 IRL: Great Britain 37209996 IRL: Other 38001501 ITA: In an European country that is not member of the EU 38009996 ITA: Other 39209996 JPN: Other 41009996 KOR: Other 42809996 LVA: Other 44209996 LUX: Other 44609996 MAC: Other 48409996 MEX: Other 52801501 NLD: Other European country 52809996 NLD: Other 55409996 NZL: Other 57809996 NOR: Other 61609996 POL: Other 62009996 PRT: Other 64301501 RUS: Former USSR republics 64309996 RUS: Other 70301501 SVK: In other country of Europe 70309996 SVK: Other 72419996 ESC: Other 72429996 ECL: Other 72439996 ECT: Other 72449996 EBS: Other 75209996 SWE: Other 75600391 CHE: Ex-Yugoslavia 75600392 CHE: Albania or Kosovo 75601551 CHE: Germany or Austria 75601552 CHE: France or Belgium 75607560 CHE: Switzerland 75609996 CHE: Other 76409996 THA: Other 78809996 TUN: Other 79209996 TUR: Other 82619996 GRB: Other 82620301 SCO: China (incl Hong Kong) 82621421 SCO: Middle East 82621501 SCO: Other European country 82628261 SCO: England, Wales, N Ireland 82628262 SCO: Scotland 82629996 SCO: Other 84009996 USA: Other 85809996 URY: Other 89101491 YUG: The former Yugoslavia 89109996 YUG: Other 99990020 Africa 99990080 Albania 99990290 Caribbean 99990320 Argentina 99990360 Australia 99990400 Austria 99990500 Bangladesh 99990560 Belgium 99990600 Bermuda 99990700 Bosnia-Herzegovina 99990760 Brazil 99991000 Bulgaria 99991040 Myanmar (Burma) 99991120 Belarus 99991240 Canada 99991440 Sri Lanka 99991490 Ex-Yugoslavia 99991510 An East-European country 99991560 China 99991840 Cook Islands 99991910 Croatia 99992030 Czech Republic 99992080 Denmark 99992330 Estonia 99992420 Fiji 99992460 Finland 99992500 France 99992680 Georgia 99992760 Germany 99993000 Greece 99993440 Hong Kong 99993480 Hungary 99993520 Iceland 99993560 India 99993600 Indonesia 99993640 Iran 99993680 Iraq 99993720 Ireland 99993800 Italy 99993880 Jamaica 99993920 Japan 99994000 Jordan 99994100 Korea 99994220 Lebanon 99994280 Latvia 99994340 Libya 99994400 Lithuania 99994420 Luxembourg 99994460 Macau 99994580 Malaysia 99994840 Mexico 99995160 Namibia 99995280 Netherlands 99995540 New Zealand 99995660 Nigeria 99995780 Norway 99995860 Pakistan 99996080 Philippines 99996160 Poland 99996200 Portugal 99996420 Romania 99996430 Russia 99996820 Saudi Arabia 99997030 Slovakia 99997040 Vietnam 99997050 Slowenia 99997100 South Africa 99997160 Zimbabwe 99997240 Spain 99997520 Sweden 99997560 Switzerland 99997640 Thailand 99997760 Tonga 99997880 Tunisia 99997920 Turkey 99998040 Ukraine 99998070 Macedonia 99998180 Egypt 99998260 United Kingdom 99998340 Tanzania 99998400 United States 99998580 Uruguay 99998820 Samoa 99998910 Yugoslavia 99998940 Zambia 99999970 99999980 99999990 Country of birth Country of birth Country of birth Country of birth Country of birth 268628 7537 1 Native students 2 First-Generation students 3 Non-native students 9 Missing Foreign language spoken at home Foreign language spoken at home Foreign language spoken at home Foreign language spoken at home Foreign language spoken at home 265661 10504 Test language or other national language 1 Foreign language 7 N/A 8 Invalid 9 Miss Sysmiss Language at home, national Language at home, national Language at home, national Language at home, national Language at home, national 276165 036001 AUS: English 036002 AUS: Indigenous Australian languages 036003 AUS: Italian 036004 AUS: Greek 036005 AUS: Cantonese 036006 AUS: Mandarin 036007 AUS: Arabic 036008 AUS: Vietnamese 036009 AUS: German 036010 AUS: Spanish 036011 AUS: Tagalog (Philippines) 036012 AUS: Other languages 036097 AUS: N/A 036098 AUS: Invalid 036099 AUS: Missing 040001 AUT: German 040002 AUT: Turkish 040003 AUT: Serbo-Croat 040004 AUT: Romanian 040005 AUT: Polish 040006 AUT: Hungarian 040007 AUT: Albanian 040008 AUT: Czech 040009 AUT: Slovak 040010 AUT: Slovenian 040011 AUT: Other languages 040097 AUT: N/A 040098 AUT: Invalid 040099 AUT: Missing 056101 BEL (Fl.): Dutch 056102 BEL (Fl.): French 056103 BEL (Fl.): German 056104 BEL (Fl.): Flemish dialect 056105 BEL (Fl.): English 056106 BEL (Fl.): Other EU languages 056107 BEL (Fl.): Arabic 056108 BEL (Fl.): Turkish 056109 BEL (Fl.): Eastern European languages 056110 BEL (Fl.): Other languages 056197 BEL (Fl.): N/A 056198 BEL (Fl.): Invalid 056199 BEL (Fl.): Missing 056201 BEL (Fr.): French 056202 BEL (Fr.): Dutch 056203 BEL (Fr.): German 056204 BEL (Fr.): Wallon 056205 BEL (Fr.): English 056206 BEL (Fr.): Other EU languages 056207 BEL (Fr.): Arabic 056208 BEL (Fr.): Turkish 056209 BEL (Fr.): Eastern European languages 056210 BEL (Fr.): Other languages 056297 BEL (Fr.): N/A 056298 BEL (Fr.): Invalid 056299 BEL (Fr.): Missing 056301 BEL (German): German 056302 BEL (German): French 056303 BEL (German): Dutch 056304 BEL (German): Wallon 056305 BEL (German): English 056306 BEL (German): Other EU languages 056307 BEL (German): Arabic 056309 BEL (German): Eastern European languages 056398 BEL (German): Invalid 056399 BEL (German): Missing 076001 BRA: Portuguese 076002 BRA: Other national language - indigenous 076003 BRA: Other languages 076097 BRA: N/A 076098 BRA: Invalid 076099 BRA: Missing 124101 CAN: English 124102 CAN: French 124103 CAN: Other languages 124197 CAN: N/A 124198 CAN: Invalid 124199 CAN: Missing 203001 CZE: Czech 203002 CZE: Slovak 203003 CZE: Romani 203004 CZE: Other languages 203097 CZE: N/A 203098 CZE: Invalid 203099 CZE: Missing 208001 DNK: Danish 208002 DNK: Turkish 208003 DNK: Serbo-Croatian 208004 DNK: Punjabi 208005 DNK: Urdu 208006 DNK: Arabic 208007 DNK: Other languages 208097 DNK: N/A 208098 DNK: Invalid 208099 DNK: Missing 246001 FIN: Finnish 246002 FIN: Swedish 246003 FIN: Sami 246004 FIN: Romani 246005 FIN: Russian 246006 FIN: Estonian 246007 FIN: Other language 246097 FIN: N/A 246098 FIN: Invalid 246099 FIN: Missing 250001 FRA: French 250002 FRA: Other national dialects or languages 250003 FRA: Other languages 250097 FRA: N/A 250099 FRA: Missing 276001 DEU: German 276004 DEU: Bosnian 276005 DEU: Greek 276006 DEU: Italian 276007 DEU: Croatian 276008 DEU: Polish 276009 DEU: Russian 276010 DEU: Serbian 276011 DEU: Turkish 276012 DEU: Kurdish 276013 DEU: Other languages 276097 DEU: N/A 276098 DEU: Invalid 276099 DEU: Missing 300001 GRC: Greek 300002 GRC: Albanian 300003 GRC: Languages of the former USSR 300004 GRC: Bulgarian 300005 GRC: Other languages 300097 GRC: N/A 300098 GRC: Invalid 300099 GRC: Missing 344001 HKG: Cantonese 344002 HKG: English 344003 HKG: Other national dialects or languages 344004 HKG: Other languages 344097 HKG: N/A 344098 HKG: Invalid 344099 HKG: Missing 344298 HKI: Invalid 348001 HUN: Hungarian 348002 HUN: Other languages 348097 HUN: N/A 348098 HUN: Invalid 348099 HUN: Missing 352001 ISL: Icelandic 352002 ISL: Other languages 352097 ISL: N/A 352098 ISL: Invalid 352099 ISL: Missing 360001 IDN: Bahasa Indonesian 360002 IDN: Other dialects, local languages 360003 IDN: Other languages 360097 IDN: N/A 360098 IDN: Invalid 360099 IDN: Missing 372001 IRL: English 372002 IRL: Irish 372003 IRL: Other languages 372097 IRL: N/A 372098 IRL: Invalid 372099 IRL: Missing 380001 ITA: Italian 380002 ITA: Other official languages 380003 ITA: National dialects 380004 ITA: English or another EU language 380005 ITA: Other languages 380097 ITA: N/A 380098 ITA: Invalid 380099 ITA: Missing 380701 ITA (German): German 380702 ITA (German): Other official languages 380703 ITA (German): National dialects 380704 ITA (German): English or another EU language 380705 ITA (German): Other languages 380797 ITA (German): N/A 380798 ITA (German): Invalid 392001 JPN: Japanese 392002 JPN: Other languages 392097 JPN: N/A 392098 JPN: Invalid 392099 JPN: Missing 410001 KOR: Korean 410002 KOR: Other languages 410097 KOR: N/A 410098 KOR: Invalid 410099 KOR: Missing 428001 LVA: Latvian 428002 LVA: Russian 428003 LVA: Belarusian 428004 LVA: Ukrainian 428005 LVA: Other languages 428097 LVA: N/A 428098 LVA: Invalid 428099 LVA: Missing 438001 LIE: Swiss German 438002 LIE: German 438003 LIE: French 438004 LIE: Swiss Italian 438005 LIE: Italian 438006 LIE: romance 438007 LIE: Spanish 438008 LIE: Portuguese 438009 LIE: South Slavic languages 438010 LIE: Albanian 438011 LIE: Turkish 438012 LIE: English 438013 LIE: Other languagess 438098 LIE: Invalid 438099 LIE: Missing 442001 LUX: German 442002 LUX: French 442003 LUX: Luxembourgian 442004 LUX: Portuguese 442005 LUX: Italian 442006 LUX: Yugoslavian - Serbian, Croatian, etc 442007 LUX: Other languages 442097 LUX: N/A 442098 LUX: Invalid 442099 LUX: Missing 446001 MAC: Cantonese 446002 MAC: Portugese 446003 MAC: Other national dialects 446004 MAC: English 446005 MAC: Other languages 446098 MAC: Invalid 446099 MAC: Missing 484001 MEX: Spanish 484002 MEX: American-Indian 484003 MEX: English 484004 MEX: French 484005 MEX: German 484006 MEX: Other languages 484097 MEX: N/A 484098 MEX: Invalid 484099 MEX: Missing 528001 NLD: Dutch 528003 NLD: Dutch regional languages or dialects 528004 NLD: Other European languages 528005 NLD: Other non-European languages 528097 NLD: N/A 528098 NLD: Invalid 528099 NLD: Missing 554001 NZL: English 554002 NZL: Te Reo Maori 554003 NZL: Samoan 554004 NZL: Tongan 554005 NZL: Mandarin 554006 NZL: Cantonese 554007 NZL: Hindi 554008 NZL: Other languages 554097 NZL: N/A 554098 NZL: Invalid 554099 NZL: Missing 578001 NOR: Norwegian 578002 NOR: Sami 578003 NOR: Swedish 578004 NOR: Danish 578005 NOR: Other languages 578097 NOR: N/A 578098 NOR: Invalid 578099 NOR: Missing 616001 POL: Polish 616002 POL: Other languages 616099 POL: Missing 620001 PRT: Portuguese 620002 PRT: Other languages 620097 PRT: N/A 620098 PRT: Invalid 620099 PRT: Missing 643001 RUS: Russian 643002 RUS: Other languages 643097 RUS: N/A 643098 RUS: Invalid 643099 RUS: Missing 703001 SVK: Slovak 703002 SVK: Hungarian 703004 SVK: Czech 703005 SVK: Other Slavonic languages 703006 SVK: Romani 703007 SVK: Other languages 703097 SVK: N/A 703098 SVK: Invalid 703099 SVK: Missing 724001 ESP: Castilian 724002 ESP: Catalonian 724003 ESP: Galician 724004 ESP: Valencian 724005 ESP: Basque 724006 ESP: Other languagess 724097 ESP: N/A 724098 ESP: Invalid 724099 ESP: Missing 752001 SWE: Swedish 752002 SWE: Finnish, Yiddish, Romani, Sami or Tornedalen 752003 SWE: Other languages 752097 SWE: N/A 752098 SWE: Invalid 752099 SWE: Missing 756101 CHE (French): Swiss German 756102 CHE (French): German 756103 CHE (French): French 756104 CHE (French): Swiss Italian 756105 CHE (French): Italian 756106 CHE (French): Romansch 756107 CHE (French): Spanish 756108 CHE (French): Portuguese 756109 CHE (French): South Slavic languages 756110 CHE (French): Albanian 756111 CHE (French): Turkish 756112 CHE (French): English 756113 CHE (French): Other languages 756197 CHE (French): N/A 756198 CHE (French): Invalid 756199 CHE (French): Missing 756201 CHE (German): Swiss German 756202 CHE (German): German 756203 CHE (German): French 756204 CHE (German): Swiss Italian 756205 CHE (German): Italian 756206 CHE (German): romance 756207 CHE (German): Spanish 756208 CHE (German): Portuguese 756209 CHE (German): South Slavic languages 756210 CHE (German): Albanian 756211 CHE (German): Turkish 756212 CHE (German): English 756213 CHE (German): Other languagess 756297 CHE (German): N/A 756298 CHE (German): Invalid 756299 CHE (German): Missing 756301 CHE (Italian): Swiss German 756302 CHE (Italian): German 756303 CHE (Italian): French 756304 CHE (Italian): Swiss Italian 756305 CHE (Italian): Italian 756306 CHE (Italian): romance 756307 CHE (Italian): Spanish 756308 CHE (Italian): Portuguese 756309 CHE (Italian): South Slavic languages 756310 CHE (Italian): Albanian 756311 CHE (Italian): Turkish 756312 CHE (Italian): English 756313 CHE (Italian): Other languages 756397 CHE (Italian): N/A 756398 CHE (Italian): Invalid 756399 CHE (Italian): Missing 764001 THA: Thai central 764002 THA: Other Thai dialects 764003 THA: Other languages 764099 THA: Missing 788001 TUN: Arabic 788002 TUN: Arabic, Tunisian dialect 788003 TUN: French 788004 TUN: Other languages 788097 TUN: N/A 788098 TUN: Invalid 788099 TUN: Missing 792001 TUR: Turkish 792002 TUR: Other national dialects or languages 792003 TUR: English 792004 TUR: French 792005 TUR: German 792006 TUR: Other languages 792097 TUR: N/A 792098 TUR: Invalid 792099 TUR: Missing 826101 GBR (Eng., Wales, NI): English 826102 GBR (Eng., Wales, NI): Irish 826103 GBR (Eng., Wales, NI): Ulster Scots 826104 GBR (Eng., Wales, NI): Welsh 826105 GBR (Eng., Wales, NI): Other languages 826197 GBR (Eng., Wales, NI): N/A 826198 GBR (Eng., Wales, NI): Invalid 826199 GBR (Eng., Wales, NI): Missing 826201 GBR (Scotland): English or Scots 826202 GBR (Scotland): Gaelic 826204 GBR (Scotland): Arabic 826205 GBR (Scotland): Bengali 826206 GBR (Scotland): Cantonese or Mandarin 826207 GBR (Scotland): Gujarati 826208 GBR (Scotland): Hindi 826209 GBR (Scotland): Malay 826210 GBR (Scotland): Punjabi 826211 GBR (Scotland): Urdu 826212 GBR (Scotland): Other European languages 826213 GBR (Scotland): Other non-European languages 826297 GBR (Scotland): N/A 826298 GBR (Scotland): Invalid 826299 GBR (Scotland): Missing 840001 USA: English 840002 USA: Spanish 840003 USA: Other languages 840097 USA: N/A 840098 USA: Invalid 840099 USA: Missing 858001 URY: Spanish 858002 URY: Portuguese 858003 URY: English 858004 URY: Other languages 858097 URY: N/A 858098 URY: Invalid 858099 URY: Missing 891001 YUG: Serbian 891002 YUG: Hungarian 891003 YUG: Albanian 891004 YUG: Romanian 891005 YUG: Slovak 891006 YUG: Other languages 891097 YUG: N/A 891098 YUG: Invalid 891099 YUG: Missing Expected educational level of student (ISCED) Expected educational level of student (ISCED) Expected educational level of student (ISCED) Expected educational level of student (ISCED) Expected educational level of student (ISCED) 271390 4775 ISCED 1 1 ISCED 2 2 ISCED 3B, C 3 ISCED 3A, ISCED 4 4 ISCED 5B 5 ISCED 5A, 6 9 Missing Minutes of Maths per week Minutes of Maths per week Minutes of Maths per week Minutes of Maths per week Minutes of Maths per week 247654 28511 1800 997 N/A 998 Invalid 999 Miss Total minutes of instructional time p/w Total minutes of instructional time p/w Total minutes of instructional time p/w Total minutes of instructional time p/w Total minutes of instructional time p/w 218472 57693 300 3600 997 N/A 998 Invalid 999 Miss Ratio of maths and total instructional time Ratio of maths and total instructional time Ratio of maths and total instructional time Ratio of maths and total instructional time Ratio of maths and total instructional time 208022 68143 1 997 N/A 998 Invalid 999 Miss Relative time spent on Maths homework Relative time spent on Maths homework Relative time spent on Maths homework Relative time spent on Maths homework Relative time spent on Maths homework 219763 56402 1 999 Missing Computer facilities at home (WLE) Computer facilities at home (WLE) Computer facilities at home (WLE) Computer facilities at home (WLE) Computer facilities at home (WLE) 273386 2779 -1.6763 -1.6718 -0.9213 -0.7469 -0.7324 -0.5605 -0.3062 -0.0518 0.063 0.0806 0.1779 0.207 1.0275 1.0473 1.0513 999 Missing Cultural possessions of the family (WLE) Cultural possessions of the family (WLE) Cultural possessions of the family (WLE) Cultural possessions of the family (WLE) Cultural possessions of the family (WLE) 273385 2780 -1.2757 -1.0724 -1.0533 -1.0208 -0.6562 -0.3088 0.0116 0.0322 0.0628 0.3798 0.7817 1.0957 1.1176 1.1464 1.3467 999 Missing Home educational resources (WLE) Home educational resources (WLE) Home educational resources (WLE) Home educational resources (WLE) Home educational resources (WLE) 273389 2776 -4.299 0.677 999 Missing Index of home possessions (WLE) Index of home possessions (WLE) Index of home possessions (WLE) Index of home possessions (WLE) Index of home possessions (WLE) 273211 2954 -3.358 2.048 999 Missing Attitudes towards school (WLE) Attitudes towards school (WLE) Attitudes towards school (WLE) Attitudes towards school (WLE) Attitudes towards school (WLE) 271618 4547 -3.145 2.526 999 Missing Student-teacher relations at school (WLE) Student-teacher relations at school (WLE) Student-teacher relations at school (WLE) Student-teacher relations at school (WLE) Student-teacher relations at school (WLE) 271777 4388 -3.089 2.855 999 Missing Sense of belonging to school (WLE) Sense of belonging to school (WLE) Sense of belonging to school (WLE) Sense of belonging to school (WLE) Sense of belonging to school (WLE) 266802 9363 -3.383 2.218 999 Missing Interest in mathematics (WLE) Interest in mathematics (WLE) Interest in mathematics (WLE) Interest in mathematics (WLE) Interest in mathematics (WLE) 270215 5950 -1.782 2.373 999 Missing Instrumental motivation in mathematics (WLE) Instrumental motivation in mathematics (WLE) Instrumental motivation in mathematics (WLE) Instrumental motivation in mathematics (WLE) Instrumental motivation in mathematics (WLE) 270958 5207 -2.378 1.745 999 Missing Mathematics self-efficacy (WLE) Mathematics self-efficacy (WLE) Mathematics self-efficacy (WLE) Mathematics self-efficacy (WLE) Mathematics self-efficacy (WLE) 270710 5455 -3.89 2.531 999 Missing Mathematics anxiety (WLE) Mathematics anxiety (WLE) Mathematics anxiety (WLE) Mathematics anxiety (WLE) Mathematics anxiety (WLE) 270623 5542 -2.478 2.697 999 Missing Mathematics self-concept (WLE) Mathematics self-concept (WLE) Mathematics self-concept (WLE) Mathematics self-concept (WLE) Mathematics self-concept (WLE) 270165 6000 -2.122 2.416 999 Missing Control strategies (WLE) Control strategies (WLE) Control strategies (WLE) Control strategies (WLE) Control strategies (WLE) 270606 5559 -3.478 2.711 999 Missing Elaboration strategies (WLE) Elaboration strategies (WLE) Elaboration strategies (WLE) Elaboration strategies (WLE) Elaboration strategies (WLE) 269511 6654 -3.262 3.263 999 Missing Memorisation strategies (WLE) Memorisation strategies (WLE) Memorisation strategies (WLE) Memorisation strategies (WLE) Memorisation strategies (WLE) 269042 7123 -3.482 3.292 999 Missing Competitive learning (WLE) Competitive learning (WLE) Competitive learning (WLE) Competitive learning (WLE) Competitive learning (WLE) 269446 6719 -2.844 2.45 999 Missing Co-operative learning (WLE) Co-operative learning (WLE) Co-operative learning (WLE) Co-operative learning (WLE) Co-operative learning (WLE) 268825 7340 -3.134 2.742 999 Missing Teacher support in maths lessons (WLE) Teacher support in maths lessons (WLE) Teacher support in maths lessons (WLE) Teacher support in maths lessons (WLE) Teacher support in maths lessons (WLE) 268903 7262 -2.92 2.1 999 Missing Disciplinary climate in maths lessons (WLE) Disciplinary climate in maths lessons (WLE) Disciplinary climate in maths lessons (WLE) Disciplinary climate in maths lessons (WLE) Disciplinary climate in maths lessons (WLE) 267893 8272 -2.738 2.353 999 Missing ICT: Internet/entertainment use (WLE) ICT: Internet/entertainment use (WLE) ICT: Internet/entertainment use (WLE) ICT: Internet/entertainment use (WLE) ICT: Internet/entertainment use (WLE) 202957 73208 -2.7 3.149 999 Missing ICT: Programs/software use (WLE) ICT: Programs/software use (WLE) ICT: Programs/software use (WLE) ICT: Programs/software use (WLE) ICT: Programs/software use (WLE) 202101 74064 -2.611 4.117 999 Missing ICT: Confidence in routine tasks (WLE) ICT: Confidence in routine tasks (WLE) ICT: Confidence in routine tasks (WLE) ICT: Confidence in routine tasks (WLE) ICT: Confidence in routine tasks (WLE) 202329 73836 -5.172 0.808 999 Missing ICT: Confidence in internet tasks (WLE) ICT: Confidence in internet tasks (WLE) ICT: Confidence in internet tasks (WLE) ICT: Confidence in internet tasks (WLE) ICT: Confidence in internet tasks (WLE) 201063 75102 -3.992 0.874 999 Missing ICT: Confidence in high-level tasks (WLE) ICT: Confidence in high-level tasks (WLE) ICT: Confidence in high-level tasks (WLE) ICT: Confidence in high-level tasks (WLE) ICT: Confidence in high-level tasks (WLE) 201412 74753 -3.384 2.162 999 Missing ICT: Attitudes towards computers (WLE) ICT: Attitudes towards computers (WLE) ICT: Attitudes towards computers (WLE) ICT: Attitudes towards computers (WLE) ICT: Attitudes towards computers (WLE) 201604 74561 -3.461 1.342 999 Missing Index of Socio-Economic and Cultural Status Index of Socio-Economic and Cultural Status Index of Socio-Economic and Cultural Status Index of Socio-Economic and Cultural Status Index of Socio-Economic and Cultural Status 272138 4027 -4.615 2.96 999 Missing Plausible value in math Plausible value in math Plausible value in math Plausible value in math Plausible value in math 276165 30.254 881.087 9997 N/A Plausible value in math Plausible value in math Plausible value in math Plausible value in math Plausible value in math 276165 45.054 870.961 9997 N/A Plausible value in math Plausible value in math Plausible value in math Plausible value in math Plausible value in math 276165 -22.091 877.193 9997 N/A Plausible value in math Plausible value in math Plausible value in math Plausible value in math Plausible value in math 276165 26.281 878.751 9997 N/A Plausible value in math Plausible value in math Plausible value in math Plausible value in math Plausible value in math 276165 49.961 893.784 9997 N/A Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape 276165 -115.407 999.875 9997 N/A Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape 276165 -88.923 984.297 9997 N/A Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape 276165 -177.411 1023.244 9997 N/A Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape 276165 -69.138 956.333 9997 N/A Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape Plausible value in math - Space and Shape 276165 -99.517 1035.083 9997 N/A Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships 276165 -138.853 907.571 9997 N/A Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships 276165 -129.195 954.308 9997 N/A Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships 276165 -88.222 930.394 9997 N/A Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships 276165 -90.637 948.466 9997 N/A Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships Plausible value in math- Change and Relationships 276165 -70.385 898.614 9997 N/A Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty 276165 -129.506 964.434 9997 N/A Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty 276165 -74.202 888.098 9997 N/A Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty 276165 -50.054 911.077 9997 N/A Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty 276165 -41.486 896.277 9997 N/A Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty Plausible value in math - Uncertainty 276165 -133.401 938.339 9997 N/A Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity 276165 -95.233 959.526 9997 N/A Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity 276165 -71.086 917.386 9997 N/A Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity 276165 -93.675 885.527 9997 N/A Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity 276165 -84.328 920.58 9997 N/A Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity Plausible value in math - Quantity 276165 -111.98 917.464 9997 N/A Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading 276165 -79.045 889.533 9997 N/A Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading 276165 -90.824 914.002 9997 N/A Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading 276165 -51.613 918.134 9997 N/A Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading 276165 -136.902 943.556 9997 N/A Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading Plausible value in reading 276165 -93.483 914.002 9997 N/A Plausible value in science Plausible value in science Plausible value in science Plausible value in science Plausible value in science 276165 -169.93 940.313 9997 N/A Plausible value in science Plausible value in science Plausible value in science Plausible value in science Plausible value in science 276165 -195.349 947.576 9997 N/A Plausible value in science Plausible value in science Plausible value in science Plausible value in science Plausible value in science 276165 -186.271 945.76 9997 N/A Plausible value in science Plausible value in science Plausible value in science Plausible value in science Plausible value in science 276165 -238.923 950.299 9997 N/A Plausible value in science Plausible value in science Plausible value in science Plausible value in science Plausible value in science 276165 -125.448 930.327 9997 N/A Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving 276165 -152.259 895.737 9997 N/A Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving 276165 -68.862 907.65 9997 N/A Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving 276165 -42.311 875.908 9997 N/A Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving 276165 -37.205 915.735 9997 N/A Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving Plausible value in problem solving 276165 -20.356 886.971 9997 N/A Student final weight Student final weight Student final weight Student final weight Student final weight 276165 1 2045.923 9997 N/A OECD country indicator OECD country indicator OECD country indicator OECD country indicator OECD country indicator 276165 Partner country 1 OECD country One-hour booklet indicator One-hour booklet indicator One-hour booklet indicator One-hour booklet indicator One-hour booklet indicator 276165 Two-hour booklet 1 One-hour booklet BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.5 3116.22 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2710.904 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2976.291 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2801.952 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2288.626 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3010.85 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2254.569 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2709.569 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2655.139 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2699.987 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3132.187 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2443.595 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3078.104 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3183.094 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3005.221 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3594.35 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3116.22 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2649.051 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3001.349 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3010.85 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2794.63 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3132.187 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2872.069 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3078.104 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3183.094 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3005.221 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3594.35 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3116.22 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2710.904 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2976.291 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2458.442 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2288.626 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3010.85 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2248.997 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3022.863 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2655.139 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2291.378 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3132.187 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2850.036 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3078.104 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3183.094 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3005.221 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3594.35 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3116.22 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2649.051 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2819.738 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3010.85 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2794.63 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3022.863 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2970.979 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3132.187 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3068.884 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 2925.626 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3078.104 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3183.094 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3005.221 9997 N/A BRR replicate BRR replicate BRR replicate BRR replicate BRR replicate 276165 0.293 3594.35 9997 N/A RANDOMIZED FINAL VARIANCE STRATUM(1-80) RANDOMIZED FINAL VARIANCE STRATUM(1-80) RANDOMIZED FINAL VARIANCE STRATUM(1-80) RANDOMIZED FINAL VARIANCE STRATUM(1-80) RANDOMIZED FINAL VARIANCE STRATUM(1-80) 276165 1 80 FINAL VARIANCE UNIT(1,2,3) FINAL VARIANCE UNIT(1,2,3) FINAL VARIANCE UNIT(1,2,3) FINAL VARIANCE UNIT(1,2,3) FINAL VARIANCE UNIT(1,2,3) 276165 1 2 3 Stratum Stratum Stratum Stratum Stratum 276165 03601 Australia: ACT 03602 Australia: NSW 03603 Australia: VIC 03604 Australia: QLD 03605 Australia: SA 03606 Australia: WA 03607 Australia: TAS 03608 Australia: NT 04002 Austria: Hauptschule 04003 Austria: Polytechn. Schule 04005 Austria: Gymnasium 04006 Austria: Realgymnasium 04007 Austria: Oberstufenrealgymnasium 04009 Austria: Berufsschule (techn.-gewerbl.) 04010 Austria: Berufsschule (kaufmänn./Handel/Verkehr) 04012 Austria: BMS (gewerblich-technisch-kunstgewerbl.) 04013 Austria: BMS (kaufmännisch/Handelschulen) 04014 Austria: BMS (wirtschafts-/sozialberufl.) 04015 Austria: BMS (land-/forstwirtschaftl.) 04016 Austria: BHS (techn.-gewerblich) 04017 Austria: BHS (kaufmännisch) 04018 Austria: BHS (wirtschafts-/sozialberufl) 04019 Austria: BHS (land-/forstwirtschaftl.) 04020 Austria: Anstalt der Kindergarten-/Sozialpädagogik 04021 Austria: Moderately small schools 04022 Austria: Very small schools 05601 Belgium (Flemish): Only general education, private 05602 Belgium (Flemish): Only general education, public 05603 Belgium (Flemish): Gen.-techn.-vocat.-arts, private 05604 Belgium (Flemish): Gen.-techn.-vocat.-arts, public 05605 Belgium (Flemish): Techn.,arts, not general, private 05606 Belgium (Flemish): Techn.-vocat.-arts, not gen., public 05607 Belgium (Flemish): Special education - private 05608 Belgium (Flemish): Special education - public 05609 Belgium (Flemish): Part time vocational 05610 Belgium (Flemish): Moderately small schools 05611 Belgium (Flemish): Very small schools 05612 Belgium (French): Organised by community 05613 Belgium (French): Organised by community, spec. ed. 05614 Belgium (French): Official schools subsidised by comm. 05615 Belgium (French): Subsidised special education 05616 Belgium (French): Subsidised confessional 05617 Belgium (French): Subsidised confessional - spec. ed. 05618 Belgium (French): Subsidised non-confessional 05619 Belgium (French): Subsidised non-confessional - spec. ed. 05620 Belgium (German) 07601 Brazil: Central (private) 07602 Brazil: Central (public) 07603 Brazil: North (private) 07604 Brazil: North (public) 07605 Brazil: Northeast (private) 07606 Brazil: Northeast (public) 07607 Brazil: South (private) 07608 Brazil: South (public) 07609 Brazil: Southeast (private) 07610 Brazil: Southeast (public) 07611 Brazil: Small schools 07612 Brazil: Very small schools 12400 Canada 20301 Czech Republic: Stratum 1 20302 Czech Republic: Stratum 2 20303 Czech Republic: Stratum 3 20304 Czech Republic: Stratum 4 20305 Czech Republic: Stratum 5 20306 Czech Republic: Stratum 6 20307 Czech Republic: Stratum 7 20308 Czech Republic: Stratum 8 20309 Czech Republic: Stratum 9 20310 Czech Republic: Stratum 10 20311 Czech Republic: Stratum 11 20312 Czech Republic: Stratum 12 20313 Czech Republic: Stratum 13 20314 Czech Republic: Stratum 14 20315 Czech Republic: Stratum 15 20316 Czech Republic: Stratum 16 20317 Czech Republic: Stratum 17 20318 Czech Republic: Stratum 18 20319 Czech Republic: Stratum 19 20320 Czech Republic: Stratum 20 20321 Czech Republic: Stratum 21 20322 Czech Republic: Stratum 22 20323 Czech Republic: Stratum 23 20324 Czech Republic: Stratum 24 20325 Czech Republic: Stratum 25 20326 Czech Republic: Stratum 26 20327 Czech Republic: Stratum 27 20328 Czech Republic: Stratum 28 20329 Czech Republic: Stratum 29 20330 Czech Republic: Stratum 30 20331 Czech Republic: Stratum 31 20332 Czech Republic: Stratum 32 20333 Czech Republic: Stratum 33 20334 Czech Republic: Stratum 34 20801 Denmark: Large schools 20802 Denmark: Moderately small schools 20803 Denmark: Very Small schools 24601 Finland: Stratum 1 24602 Finland: Stratum 2 24603 Finland: Stratum 3 24604 Finland: Stratum 4 24605 Finland: Stratum 5 24606 Finland: Stratum 6 24607 Finland: Stratum 7 24608 Finland: Stratum 8 24609 Finland: Stratum 9 24610 Finland: Stratum 10 24611 Finland: Stratum 11 24612 Finland: Stratum 12 25001 France: Lycées généraux et technologiques 25002 France: Collèges 25003 France: Lycées professionnels 25004 France: Lycées agricoles 25005 France: Moderately small schools 25006 France: Very small schools 27601 Germany: Stratum 1 27602 Germany: Stratum 2 27603 Germany: Stratum 3 27604 Germany: Stratum 4 27605 Germany: Stratum 5 27606 Germany: Stratum 6 27607 Germany: Stratum 7 27608 Germany: Stratum 8 27609 Germany: Stratum 9 27610 Germany: Stratum 10 27611 Germany: Stratum 11 27612 Germany: Stratum 12 27613 Germany: Stratum 13 27614 Germany: Stratum 14 27615 Germany: Stratum 15 27616 Germany: Stratum 16 27617 Germany: Stratum 17 27618 Germany: Stratum 18 30001 Greece: Stratum 1 30002 Greece: Stratum 2 30003 Greece: Stratum 3 30004 Greece: Stratum 4 30005 Greece: Stratum 5 30006 Greece: Stratum 6 30007 Greece: Stratum 7 30008 Greece: Stratum 8 30009 Greece: Stratum 9 30010 Greece: Stratum 10 30011 Greece: Stratum 11 30012 Greece: Stratum 12 34401 Hong Kong SAR: Stratum 1 34402 Hong Kong SAR: Stratum 2 34403 Hong Kong SAR: Stratum 3 34801 Hungary: Stratum 1 34802 Hungary: Stratum 2 34803 Hungary: Stratum 3 34804 Hungary: Stratum 4 34805 Hungary: Stratum 5 35201 Iceland: Stratum 1 35202 Iceland: Stratum 2 35203 Iceland: Stratum 3 35204 Iceland: Stratum 4 35205 Iceland: Stratum 5 35206 Iceland: Stratum 6 35207 Iceland: Stratum 7 35208 Iceland: Stratum 8 35209 Iceland: Stratum 9 36001 Indonesia: Stratum 1 36002 Indonesia: Stratum 2 36003 Indonesia: Stratum 3 36004 Indonesia: Stratum 4 36005 Indonesia: Stratum 5 36006 Indonesia: Stratum 6 36007 Indonesia: Stratum 7 36008 Indonesia: Stratum 8 36009 Indonesia: Stratum 9 36010 Indonesia: Stratum 10 36011 Indonesia: Stratum 11 36012 Indonesia: Stratum 12 36013 Indonesia: Stratum 13 36014 Indonesia: Stratum 14 36015 Indonesia: Stratum 15 36016 Indonesia: Stratum 16 36017 Indonesia: Stratum 17 36018 Indonesia: Stratum 18 36019 Indonesia: Stratum 19 36020 Indonesia: Stratum 20 36021 Indonesia: Stratum 21 36022 Indonesia: Stratum 22 36023 Indonesia: Stratum 23 36024 Indonesia: Stratum 24 36025 Indonesia: Stratum 25 36026 Indonesia: Stratum 26 36027 Indonesia: Stratum 27 36028 Indonesia: Stratum 28 37201 Ireland: Stratum 1 37202 Ireland: Stratum 2 37203 Ireland: Stratum 3 38001 Italy, Piemonte-Nord-Ovest: Stratum 1 38002 Italy, Piemonte-Nord-Ovest: Stratum 2 38003 Italy, Piemonte-Nord-Ovest: Stratum 3 38004 Italy, Piemonte-Nord-Ovest: Stratum 4 38005 Italy, Lombardia-Nord Ovest: Stratum 5 38006 Italy, Lombardia-Nord Ovest: Stratum 6 38007 Italy, Lombardia-Nord Ovest: Stratum 7 38008 Italy, Lombardia-Nord Ovest: Stratum 8 38009 Italy, Other regions: Stratum 9 38010 Italy, Other regions: Stratum 10 38011 Italy, Other regions: Stratum 11 38012 Italy, Other regions: Stratum 12 38013 Italy, Other regions: Stratum 13 38014 Italy, Veneto-Nord Est: Stratum 14 38015 Italy, Veneto-Nord Est: Stratum 15 38016 Italy, Veneto-Nord Est: Stratum 16 38017 Italy, Veneto-Nord Est: Stratum 17 38018 Italy, Veneto-Nord Est: Stratum 18 38019 Italy, Trento-Nord-Est: Stratum 19 38020 Italy, Trento-Nord-Est: Stratum 20 38021 Italy, Bolzano: Stratum 21 38022 Italy, Bolzano: Stratum 22 38023 Italy, Other regions: Stratum 23 38024 Italy, Other regions: Stratum 24 38025 Italy, Other regions: Stratum 25 38026 Italy, Other regions: Stratum 26 38028 Italy, Toscana-Centro: Stratum 28 38029 Italy, Toscana-Centro: Stratum 29 38030 Italy, Toscana-Centro: Stratum 30 38031 Italy, Toscana-Centro: Stratum 31 38032 Italy, Other regions: Stratum 32 38033 Italy, Other regions: Stratum 33 38034 Italy, Other regions: Stratum 34 38035 Italy, Other regions: Stratum 35 38036 Italy, Other regions: Stratum 36 38037 Italy, Other regions: Stratum 37 38038 Italy, Other regions: Stratum 38 38039 Italy, Other regions: Stratum 39 38040 Italy, Other regions: Stratum 40 38041 Italy, Other regions: Stratum 41 38042 Italy, Other regions: Stratum 42 38043 Italy, Other regions: Stratum 43 38044 Italy, Other regions: Stratum 44 39201 Japan: Public & Academic Course 39202 Japan: Public & Practical Course 39203 Japan: Private & Academic Course 39204 Japan: Private & Practical Course 41001 Korea: Metropolitan General 41002 Korea: Metropolitan Vocational 41003 Korea: Urban General 41004 Korea: Urban Vocational 41005 Korea: Urban General & Vocational 41006 Korea: Rural General 41007 Korea: Rural Vocational 41008 Korea: Rural General & Vocational 41009 Korea: Moderately small schools 42801 Latvia: Large schools 42802 Latvia: Moderately small schools 42803 Latvia: Very small schools 43840 Liechtenstein 44201 Luxembourg: Stratum 1 44202 Luxembourg: Stratum 2 44203 Luxembourg: Stratum 3 44601 Macao SAR: Stratum 1 44602 Macao SAR: Stratum 2 44603 Macao SAR: Stratum 3 48401 Mexico: Aguascalientes 48402 Mexico: Baja California 48403 Mexico: Baja California Sur 48404 Mexico: Campeche Coahuila 48405 Mexico: Coahuila 48406 Mexico: Colima 48407 Mexico: Chiapas 48408 Mexico: Chihuahua 48409 Mexico: Distrito Federal 48410 Mexico: Durango 48411 Mexico: Guanajuato 48412 Mexico: Guerrero 48413 Mexico: Hidalgo 48414 Mexico: Jalisco 48415 Mexico: Mexico 48417 Mexico: Morelos 48418 Mexico: Nayarit 48419 Mexico: Nuevo Leon 48420 Mexico: Oaxaca 48421 Mexico: Puebla 48422 Mexico: Queretaro 48423 Mexico: Quintana Roo 48424 Mexico: San Luis Potosi 48425 Mexico: Sinaloa 48426 Mexico: Sonora 48427 Mexico: Tabasco 48428 Mexico: Tamaulipas 48429 Mexico: Tlaxcala 48430 Mexico: Veracruz 48431 Mexico: Yucatan 48432 Mexico: Zacatecas 48433 Mexico: Small schools 48434 Mexico: Very small schools 52801 Netherlands: Lower secondary schools 52802 Netherlands: Upper secondary schools 55401 New Zealand 57801 Norway: Stratum 1 57802 Norway: Stratum 2 57803 Norway: Stratum 3 57804 Norway: Stratum 4 61601 Poland: Gimnazja 61602 Poland: Licea (vss) 62001 Portugal: Açores 62002 Portugal: DREA 62003 Portugal: DREALG 62004 Portugal: DREC 62005 Portugal: DREL 62006 Portugal: DREN 62007 Portugal: Madeira 62008 Portugal: Small schools 62009 Portugal: Very small schools 64303 Russian Federation: Stratum 3 64304 Russian Federation: Stratum 4 64307 Russian Federation: Stratum 7 64308 Russian Federation: Stratum 8 64314 Russian Federation: Stratum 14 64316 Russian Federation: Stratum 16 64318 Russian Federation: Stratum 18 64321 Russian Federation: Stratum 21 64322 Russian Federation: Stratum 22 64323 Russian Federation: Stratum 23 64324 Russian Federation: Stratum 24 64325 Russian Federation: Stratum 25 64326 Russian Federation: Stratum 26 64327 Russian Federation: Stratum 27 64331 Russian Federation: Stratum 31 64332 Russian Federation: Stratum 32 64334 Russian Federation: Stratum 34 64335 Russian Federation: Stratum 35 64336 Russian Federation: Stratum 36 64337 Russian Federation: Stratum 37 64338 Russian Federation: Stratum 38 64342 Russian Federation: Stratum 42 64343 Russian Federation: Stratum 43 64347 Russian Federation: Stratum 47 64348 Russian Federation: Stratum 48 64350 Russian Federation: Stratum 50 64351 Russian Federation: Stratum 51 64352 Russian Federation: Stratum 52 64353 Russian Federation: Stratum 53 64354 Russian Federation: Stratum 54 64355 Russian Federation: Stratum 55 64356 Russian Federation: Stratum 56 64358 Russian Federation: Stratum 58 64359 Russian Federation: Stratum 59 64361 Russian Federation: Stratum 61 64363 Russian Federation: Stratum 63 64364 Russian Federation: Stratum 64 64366 Russian Federation: Stratum 66 64370 Russian Federation: Stratum 70 64371 Russian Federation: Stratum 71 64374 Russian Federation: Stratum 74 64376 Russian Federation: Stratum 76 64377 Russian Federation: Stratum 77 64378 Russian Federation: Stratum 78 64386 Russian Federation: Stratum 86 70301 Slovak Republic: Stratum 1 70302 Slovak Republic: Stratum 2 70303 Slovak Republic: Stratum 3 70304 Slovak Republic: Stratum 4 70305 Slovak Republic: Stratum 5 70306 Slovak Republic: Stratum 6 70307 Slovak Republic: Stratum 7 70308 Slovak Republic: Stratum 8 70309 Slovak Republic: Stratum 9 70310 Slovak Republic: Stratum 10 70311 Slovak Republic: Stratum 11 70312 Slovak Republic: Stratum 12 70313 Slovak Republic: Stratum 13 70314 Slovak Republic: Stratum 14 70315 Slovak Republic: Stratum 15 70316 Slovak Republic: Stratum 16 70317 Slovak Republic: Stratum 17 70318 Slovak Republic: Stratum 18 70319 Slovak Republic: Stratum 19 70320 Slovak Republic: Stratum 20 72401 Spain: Stratum 1 72402 Spain: Stratum 2 72403 Spain: Stratum 3 72404 Spain, Castilia y Leon: Stratum 4 72405 Spain, Castilia y Leon: Stratum 5 72406 Spain, Castilia y Leon: Stratum 6 72407 Spain, Castilia y Leon: Stratum 7 72408 Spain, Catalonia: Stratum 8 72409 Spain, Catalonia: Stratum 9 72410 Spain, Catalonia: Stratum 10 72411 Spain, Basque Country: Stratum 11 72412 Spain, Basque Country: Stratum 12 72413 Spain, Basque Country: Stratum 13 72414 Spain, Basque Country: Stratum 14 72415 Spain, Basque Country: Stratum 15 72416 Spain, Basque Country: Stratum 16 72417 Spain, Basque Country: Stratum 17 72418 Spain, Basque Country: Stratum 18 72419 Spain: Stratum 19 72420 Spain: Stratum 20 72421 Spain: Stratum 21 72422 Spain: Stratum 22 72423 Spain: Stratum 23 72424 Spain: Stratum 24 72425 Spain: Stratum 25 72426 Spain: Stratum 26 72427 Spain: Stratum 27 72428 Spain: Stratum 28 72429 Spain: Stratum 29 72430 Spain: Stratum 30 72431 Spain: Stratum 31 72432 Spain: Stratum 32 72433 Spain: Stratum 33 72434 Spain: Stratum 34 72435 Spain: Stratum 35 72436 Spain: Stratum 36 72437 Spain: Stratum 37 72438 Spain: Stratum 38 72439 Spain: Stratum 39 72440 Spain: Stratum 40 72441 Spain: Stratum 41 72442 Spain: Stratum 42 72443 Spain: Stratum 43 72444 Spain: Stratum 44 72445 Spain: Stratum 45 75201 Sweden: Stratum 1 75202 Sweden: Stratum 2 75203 Sweden: Stratum 3 75204 Sweden: Stratum 4 75205 Sweden: Stratum 5 75206 Sweden: Stratum 6 75207 Sweden: Stratum 7 75208 Sweden: Stratum 8 75209 Sweden: Stratum 9 75601 Switzerland (German): Stratum 1 75602 Switzerland (German): Stratum 2 75603 Switzerland (German): Stratum 3 75604 Switzerland (German): Stratum 4 75605 Switzerland (German): Stratum 5 75606 Switzerland (German): Stratum 6 75607 Switzerland (German): Stratum 7 75608 Switzerland (German): Stratum 8 75609 Switzerland (German): Stratum 9 75610 Switzerland (German): Stratum 10 75611 Switzerland (German): Stratum 11 75612 Switzerland (German): Stratum 12 75613 Switzerland (German): Stratum 13 75614 Switzerland (German): Stratum 14 75615 Switzerland (French): Stratum 15 75616 Switzerland (French): Stratum 16 75617 Switzerland (French): Stratum 17 75618 Switzerland (French): Stratum 18 75619 Switzerland (French): Stratum 19 75620 Switzerland (French): Stratum 20 75621 Switzerland (French): Stratum 21 75623 Switzerland (French): Stratum 23 75624 Switzerland (French): Stratum 24 75625 Switzerland (French): Stratum 25 75626 Switzerland (French): Stratum 26 75628 Switzerland (French): Stratum 28 75629 Switzerland (Italian): Stratum 29 75631 Switzerland (Italian): Stratum 31 75632 Switzerland (Italian): Stratum 32 75634 Switzerland (Italian): Stratum 34 76401 Thailand: Stratum 1 76402 Thailand: Stratum 2 76403 Thailand: Stratum 3 76404 Thailand: Stratum 4 76405 Thailand: Stratum 5 76406 Thailand: Stratum 6 76407 Thailand: Stratum 7 76408 Thailand: Stratum 8 76409 Thailand: Stratum 9 76410 Thailand: Stratum 10 76411 Thailand: Stratum 11 76412 Thailand: Stratum 12 76413 Thailand: Stratum 13 76414 Thailand: Stratum 14 76415 Thailand: Stratum 15 78801 Tunisia: East 78802 Tunisia: West 79201 Turkey: Stratum 1 79202 Turkey: Stratum 2 79203 Turkey: Stratum 3 79204 Turkey: Stratum 4 79205 Turkey: Stratum 5 79206 Turkey: Stratum 6 79207 Turkey: Stratum 7 79208 Turkey: Stratum 8 79209 Turkey: Stratum 9 79210 Turkey: Stratum 10 79211 Turkey: Stratum 11 79212 Turkey: Stratum 12 79213 Turkey: Stratum 13 79214 Turkey: Stratum 14 79215 Turkey: Stratum 15 79216 Turkey: Stratum 16 79217 Turkey: Stratum 17 79218 Turkey: Stratum 18 79219 Turkey: Stratum 19 79220 Turkey: Stratum 20 79221 Turkey: Stratum 21 79222 Turkey: Stratum 22 79223 Turkey: Stratum 23 79224 Turkey: Stratum 24 79225 Turkey: Stratum 25 79226 Turkey: Stratum 26 79227 Turkey: Stratum 27 79228 Turkey: Stratum 28 79229 Turkey: Stratum 29 79230 Turkey: Stratum 30 79231 Turkey: Stratum 31 79232 Turkey: Stratum 32 79233 Turkey: Stratum 33 79234 Turkey: Stratum 34 79235 Turkey: Stratum 35 79236 Turkey: Stratum 36 79237 Turkey: Stratum 37 79238 Turkey: Stratum 38 79239 Turkey: Stratum 39 79240 Turkey: Stratum 40 79241 Turkey: Stratum 41 79242 Turkey: Stratum 42 79243 Turkey: Stratum 43 82601 Scotland: Stratum 1 82602 Scotland: Stratum 2 82603 Scotland: Stratum 3 82604 Scotland: Stratum 4 82605 Scotland: Stratum 5 82611 England 82613 N.Ireland 82614 N.Ireland: Very large schools 82615 Wales 84000 United States 85801 Uruguay: Liceos Publicos (Mdeo/AM) 85802 Uruguay: Liceos Publicos (cap. dptos interior) 85803 Uruguay: Liceos Publicos (rural) 85804 Uruguay: Escuelas tecnicas (Mdeo/AM) 85805 Uruguay: Escuelas tecnicas (interior) 85806 Uruguay: Colegios privados 85808 Uruguay: Small schools 85809 Uruguay: Very small schools 89101 Yugoslavia: Stratum 1 89102 Yugoslavia: Stratum 2 89103 Yugoslavia: Stratum 3 89104 Yugoslavia: Stratum 4 89105 Yugoslavia: Stratum 5 89106 Yugoslavia: Stratum 6 89107 Yugoslavia: Stratum 7 89108 Yugoslavia: Stratum 8 Country weight factor for equal weights (1000) Country weight factor for equal weights (1000) Country weight factor for equal weights (1000) Country weight factor for equal weights (1000) Country weight factor for equal weights (1000) 276165 0.000318 2.959 Country weight factor for normalised weights (sample size) Country weight factor for normalised weights (sample size) Country weight factor for normalised weights (sample size) Country weight factor for normalised weights (sample size) Country weight factor for normalised weights (sample size) 276165 0.00173 0.982