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
100553
Downloads
24167
How many - cars (ST27Q04)
Data file: INT_STU12_DEC03
Overview
Valid:
472499
Invalid:
12991
Type:
Discrete
Decimal:
0
Start:
123
End:
123
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 98239 |
20.8%
|
| 2 | One | 161230 |
34.1%
|
| 3 | Two | 142421 |
30.1%
|
| 4 | Three or more | 70609 |
14.9%
|
| 7 | N/A | 3639 | |
| 8 | Invalid | 618 | |
| 9 | Missing | 8734 |
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.