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
100802
Downloads
24175
READ - P2009 Fair Trade Q7 (PR424Q07)
Data file: INT_COG12_DEC03
Overview
Valid:
111683
Invalid:
275046
Type:
Discrete
Start:
169
End:
169
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full credit | 85026 |
76.1%
|
| 2 | No credit | 9080 |
8.1%
|
| 3 | No credit | 8421 |
7.5%
|
| 4 | No credit | 7519 |
6.7%
|
| r | Not reached | 1637 |
1.5%
|
| 7 | N/A | 270364 | |
| 8 | Invalid | 803 | |
| 9 | Missing | 3879 |
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.