Programme for International Student Assessment 2015
Argentina, Argentina, Australia...and 72 more, 2015
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Reference ID
WLD_2015_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Dec 05, 2019
Last modified
Jun 14, 2022
Page views
180169
Downloads
1572
Environmental issues as a serious concern? Air pollution (PA035Q01TA)
Data file: CY6_MS_CMB_STU_QQQ
Overview
Valid:
89073
Invalid:
430261
Minimum:
1
Maximum:
4
Type:
Discrete
Decimal:
0
Start:
787
End:
787
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | This is a serious concern for me personally as well as other | 82194 |
92.3%
|
| 2 | This is a serious concern for other people in my country but | 4994 |
5.6%
|
| 3 | This is a serious concern only for people in other countries | 1344 |
1.5%
|
| 4 | This is not a serious concern for anyone | 541 |
0.6%
|
| 5 | Valid Skip | 0 | |
| 6 | Not Reached | 0 | |
| 7 | Not Applicable | 402526 | |
| 8 | Invalid | 85 | |
| 9 | No Response | 2360 | |
| Sysmiss | 25290 |
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.