Programme for International Student Assessment 2009
Albania, Argentina, Australia...and 70 more, 2009 - 2010
Reference ID
WLD_2009_PISA_v02_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
56430
Downloads
5161
READ - P2009 Chocolate and Health Q5 - original responses (R455Q05R)
Data file: INT_COG09_TD_DEC11
Overview
Valid:
159066
Invalid:
356892
Type:
Discrete
Start:
328
End:
331
Width:
4
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1111 | 12420 |
7.8%
|
|
| 1112 | 8800 |
5.5%
|
|
| 1117 | 16 |
0%
|
|
| 1118 | 9 |
0%
|
|
| 1119 | 49 |
0%
|
|
| 1121 | 9158 |
5.8%
|
|
| 1122 | 11098 |
7%
|
|
| 1127 | 35 |
0%
|
|
| 1128 | 10 |
0%
|
|
| 1129 | 28 |
0%
|
|
| 1171 | 1 |
0%
|
|
| 1172 | 1 |
0%
|
|
| 1181 | 9 |
0%
|
|
| 1182 | 7 |
0%
|
|
| 1191 | 93 |
0.1%
|
|
| 1192 | 59 |
0%
|
|
| 1199 | 60 |
0%
|
|
| 1211 | 3991 |
2.5%
|
|
| 1212 | 2544 |
1.6%
|
|
| 1217 | 22 |
0%
|
|
| 1218 | 2 |
0%
|
|
| 1219 | 25 |
0%
|
|
| 1221 | 1887 |
1.2%
|
|
| 1222 | 603 |
0.4%
|
|
| 1227 | 6 |
0%
|
|
| 1228 | 2 |
0%
|
|
| 1229 | 2 |
0%
|
|
| 1279 | 1 |
0%
|
|
| 1281 | 2 |
0%
|
|
| 1282 | 2 |
0%
|
|
| 1288 | 1 |
0%
|
|
| 1289 | 1 |
0%
|
|
| 1291 | 45 |
0%
|
|
| 1292 | 10 |
0%
|
|
| 1299 | 15 |
0%
|
|
| 1811 | 11 |
0%
|
|
| 1812 | 6 |
0%
|
|
| 1821 | 2 |
0%
|
|
| 1881 | 1 |
0%
|
|
| 1882 | 1 |
0%
|
|
| 1891 | 4 |
0%
|
|
| 1911 | 44 |
0%
|
|
| 1912 | 16 |
0%
|
|
| 1919 | 4 |
0%
|
|
| 1921 | 21 |
0%
|
|
| 1922 | 9 |
0%
|
|
| 1929 | 4 |
0%
|
|
| 1991 | 16 |
0%
|
|
| 1992 | 5 |
0%
|
|
| 1997 | 2 |
0%
|
|
| 1999 | 140 |
0.1%
|
|
| 2111 | 23502 |
14.8%
|
|
| 2112 | 25013 |
15.7%
|
|
| 2117 | 55 |
0%
|
|
| 2118 | 20 |
0%
|
|
| 2119 | 53 |
0%
|
|
| 2121 | 13460 |
8.5%
|
|
| 2122 | Full credit | 28321 |
17.8%
|
| 2127 | 34 |
0%
|
|
| 2128 | 7 |
0%
|
|
| 2129 | 30 |
0%
|
|
| 2171 | 2 |
0%
|
|
| 2177 | 1 |
0%
|
|
| 2181 | 17 |
0%
|
|
| 2182 | 11 |
0%
|
|
| 2188 | 3 |
0%
|
|
| 2189 | 1 |
0%
|
|
| 2191 | 128 |
0.1%
|
|
| 2192 | 89 |
0.1%
|
|
| 2199 | 67 |
0%
|
|
| 2211 | 2422 |
1.5%
|
|
| 2212 | 1003 |
0.6%
|
|
| 2217 | 2 |
0%
|
|
| 2219 | 6 |
0%
|
|
| 2221 | 429 |
0.3%
|
|
| 2222 | 472 |
0.3%
|
|
| 2228 | 1 |
0%
|
|
| 2229 | 5 |
0%
|
|
| 2281 | 1 |
0%
|
|
| 2282 | 1 |
0%
|
|
| 2291 | 15 |
0%
|
|
| 2292 | 4 |
0%
|
|
| 2299 | 7 |
0%
|
|
| 2811 | 4 |
0%
|
|
| 2821 | 3 |
0%
|
|
| 2822 | 4 |
0%
|
|
| 2888 | 2 |
0%
|
|
| 2891 | 1 |
0%
|
|
| 2911 | 53 |
0%
|
|
| 2912 | 29 |
0%
|
|
| 2919 | 9 |
0%
|
|
| 2921 | 15 |
0%
|
|
| 2922 | 2 |
0%
|
|
| 2929 | 1 |
0%
|
|
| 2982 | 1 |
0%
|
|
| 2991 | 11 |
0%
|
|
| 2992 | 4 |
0%
|
|
| 2999 | 50 |
0%
|
|
| 7111 | 2 |
0%
|
|
| 7211 | 2 |
0%
|
|
| 7772 | 1 |
0%
|
|
| 8111 | 16 |
0%
|
|
| 8112 | 12 |
0%
|
|
| 8118 | 3 |
0%
|
|
| 8121 | 5 |
0%
|
|
| 8122 | 6 |
0%
|
|
| 8182 | 2 |
0%
|
|
| 8187 | 1 |
0%
|
|
| 8188 | 2 |
0%
|
|
| 8211 | 1 |
0%
|
|
| 8212 | 4 |
0%
|
|
| 8221 | 2 |
0%
|
|
| 8222 | 1 |
0%
|
|
| 8288 | 1 |
0%
|
|
| 8811 | 2 |
0%
|
|
| 8818 | 1 |
0%
|
|
| 8821 | 1 |
0%
|
|
| 8881 | 1 |
0%
|
|
| 8888 | Invalid | 20 |
0%
|
| 8911 | 1 |
0%
|
|
| 8912 | 1 |
0%
|
|
| 8982 | 1 |
0%
|
|
| 8989 | 2 |
0%
|
|
| 8991 | 1 |
0%
|
|
| 8999 | 3 |
0%
|
|
| 9111 | 115 |
0.1%
|
|
| 9112 | 60 |
0%
|
|
| 9117 | 2 |
0%
|
|
| 9119 | 23 |
0%
|
|
| 9121 | 55 |
0%
|
|
| 9122 | 41 |
0%
|
|
| 9129 | 8 |
0%
|
|
| 9191 | 32 |
0%
|
|
| 9192 | 10 |
0%
|
|
| 9197 | 2 |
0%
|
|
| 9199 | 138 |
0.1%
|
|
| 9211 | 6 |
0%
|
|
| 9212 | 4 |
0%
|
|
| 9218 | 1 |
0%
|
|
| 9219 | 3 |
0%
|
|
| 9221 | 4 |
0%
|
|
| 9222 | 1 |
0%
|
|
| 9229 | 2 |
0%
|
|
| 9291 | 3 |
0%
|
|
| 9299 | 23 |
0%
|
|
| 9811 | 1 |
0%
|
|
| 9812 | 1 |
0%
|
|
| 9822 | 1 |
0%
|
|
| 9882 | 1 |
0%
|
|
| 9899 | 8 |
0%
|
|
| 9911 | 13 |
0%
|
|
| 9912 | 2 |
0%
|
|
| 9919 | 71 |
0%
|
|
| 9921 | 3 |
0%
|
|
| 9922 | 6 |
0%
|
|
| 9929 | 8 |
0%
|
|
| 9989 | 2 |
0%
|
|
| 9991 | 82 |
0.1%
|
|
| 9992 | 14 |
0%
|
|
| 9997 | 165 |
0.1%
|
|
| 9999 | Missing | 11389 |
7.2%
|
| 7777 | N/A | 356892 |
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.