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
104102
Downloads
24909
Class size in (SC05Q01)
Data file: INT_SCQ12_DEC03
Overview
Valid:
17223
Invalid:
916
Type:
Discrete
Start:
71
End:
72
Width:
2
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 01 | 15 students or lower | 1238 |
7.2%
|
| 02 | 16-20 students | 2222 |
12.9%
|
| 03 | 21-25 students | 4512 |
26.2%
|
| 04 | 26-30 students | 4008 |
23.3%
|
| 05 | 31-35 students | 1714 |
10%
|
| 06 | 36-40 students | 1392 |
8.1%
|
| 07 | 41-45 students | 739 |
4.3%
|
| 08 | 46-50 students | 472 |
2.7%
|
| 09 | More than 50 students | 926 |
5.4%
|
| 97 | N/A | 359 | |
| 98 | Invalid | 115 | |
| 99 | Missing | 442 |
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.