Programme for International Student Assessment 2006

Argentina, Australia, Austria...and 54 more, 2006

Reference ID

WLD_2006_PISA_v01_M

Producer(s)

Organisation for Economic Co-operation and Development (OECD)

Metadata

Documentation in PDF DDI/XML JSON

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Created on

Nov 23, 2011

Last modified

Jun 14, 2022

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Mother age Q10b (PA10Q02)

Data file: INT_Par06_Dec07

Overview

Valid: 95008

Invalid: 0

Type: Discrete

Decimal: 0

Start: 73

End: 73

Width: 1

Range: 1 - 9

Format: Numeric

Questions and instructions

Literal question

How old are the child’s parents? Mother

Categories

Value	Category	Cases
1	Younger than 36	5130	5.4%
2	36 - 40 years	21201	22.3%
3	41 - 45 years	29400	30.9%
4	46 - 50 years	17204	18.1%
5	51 years or older	6233	6.6%
7	N/A	13497	14.2%
8	Invalid	237	0.2%
9	Missing	2106	2.2%

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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