Programme for International Student Assessment 2012
Albania, United Arab Emirates, Argentina...and 57 more, 2012
Reference ID
WLD_2012_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
101503
Downloads
24177
Effort-real 1 (CLCUSE301)
Data file: INT_STU12_DEC03
Overview
Valid:
426549
Invalid:
58941
Type:
Discrete
Start:
509
End:
510
Width:
2
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4384 |
1%
|
|
| 10 | 73434 |
17.2%
|
|
| 2 | 3587 |
0.8%
|
|
| 3 | 6154 |
1.4%
|
|
| 4 | 9657 |
2.3%
|
|
| 5 | 24188 |
5.7%
|
|
| 6 | 39529 |
9.3%
|
|
| 7 | 72468 |
17%
|
|
| 8 | 106072 |
24.9%
|
|
| 9 | 87076 |
20.4%
|
|
| 97 | N/A | 1703 | |
| 98 | Invalid | 5381 | |
| 99 | Missing | 51857 |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.