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

36465

Downloads

4577

SCIE - P2006 Forest Fires (Q05) (S466Q05)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 158699

Invalid: 357259

Type: Discrete

Start: 225

End: 225

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
1	No credit	43676	27.5%
2	Full credit	70054	44.1%
3	No credit	25303	15.9%
4	No credit	5885	3.7%
8	Invalid	2660	1.7%
9	Missing	2693	1.7%
r	Not reached	8428	5.3%
7	N/A	357259

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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