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

37564

Downloads

4592

Possessions textbooks (ST20Q10)

Data file: INT_STQ09_DEC11

Overview

Valid: 504533

Invalid: 11425

Type: Discrete

Decimal: 0

Start: 85

End: 85

Width: 1

Range: 1 - 2

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Yes	429077	85%
2	No	75456	15%
7	N/A	2969
8	Invalid	472
9	Miss	7984

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.

Back to Catalog