Programme for International Student Assessment 2009

Albania, Argentina, Australia...and 70 more, 2009 - 2010

Reference ID

WLD_2009_PISA_v02_M

Producer(s)

Organisation for Economic Co-operation and Development (OECD)

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

37630

Downloads

4592

Out of school lessons other (ST32Q04)

Data file: INT_STQ09_DEC11

Overview

Valid: 339363

Invalid: 176595

Type: Discrete

Decimal: 0

Start: 191

End: 191

Width: 1

Range: 1 - 5

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Do not attend	225583	66.5%
2	Less than 2 hours a week	45850	13.5%
3	2 up to 4 Hours a week	33050	9.7%
4	4 up to 6 hours per week	18312	5.4%
5	6 or more hours a week	16568	4.9%
7	N/A	4213
8	Invalid	86672
9	Miss	85710

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.

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