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

37780

Downloads

4592

Possessions computer (ST20Q04)

Data file: INT_STQ09_DEC11

Overview

Valid: 505007

Invalid: 10951

Type: Discrete

Decimal: 0

Start: 79

End: 79

Width: 1

Range: 1 - 2

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Yes	403428	79.9%
2	No	101579	20.1%
7	N/A	2969
8	Invalid	392
9	Miss	7590

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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