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
100961
Downloads
24177
READ - P2009 Fair Trade Q3 (PR424Q03)
Data file: INT_COG12_DEC03
Overview
Valid:
111827
Invalid:
274902
Type:
Discrete
Start:
168
End:
168
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 19939 |
17.8%
|
| 2 | Full credit | 70646 |
63.2%
|
| 3 | No credit | 6535 |
5.8%
|
| 4 | No credit | 13178 |
11.8%
|
| r | Not reached | 1529 |
1.4%
|
| 7 | N/A | 270359 | |
| 8 | Invalid | 721 | |
| 9 | Missing | 3822 |
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.