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
82100
Downloads
18522
How many books at home (ST28Q01)
Data file: INT_STU12_DEC03
Overview
Valid:
473765
Invalid:
11725
Type:
Discrete
Decimal:
0
Start:
125
End:
125
Width:
1
Range:
1 - 6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-10 books | 95042 |
20.1%
|
| 2 | 11-25 books | 97335 |
20.5%
|
| 3 | 26-100 books | 135184 |
28.5%
|
| 4 | 101-200 books | 68350 |
14.4%
|
| 5 | 201-500 books | 49267 |
10.4%
|
| 6 | More than 500 books | 28587 |
6%
|
| 7 | N/A | 3642 | |
| 8 | Invalid | 1457 | |
| 9 | Missing | 6626 |
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.