Home / Central Data Catalog / IPUMS / IDN_1980_PHC_V01_M_V7.5_A_IPUMS / variable [ID1980A_AGEKNOWN]
ipums

1980 Census of Population - IPUMS Subset

Indonesia, 1980
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Reference ID
IDN_1980_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
Central Bureau of Statistics, IPUMS
Collection(s)
Integrated Public Use Microdata Series (IPUMS)
Metadata
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Created on
Oct 10, 2012
Last modified
Aug 01, 2025
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Month and year of birth known (ID1980A_AGEKNOWN)

Data file: IDN1980_PHC-P-H.dat

Overview

Type: Discrete
Decimal: 0
Start: 229
End: 229
Width: 1
Range: -
Format: Numeric

Questions and instructions

Literal question
All persons
<br /><span class="h3">VII. Characteristics of individual household members</span></p>

<p><svar a="all" v="ID80A405">6. Month and year of birth known?<br /><div class="i1">[] 1 Yes<br />[] 2 No (go to question 8)</div><br /></svar></p>

<p><svar a="all" v="ID80A406 ID80A506 ID80A507">7. Month and year of birth<br /><div class="i1">[Question 7 was asked of persons who know their month and year of birth, per question 6.]<br /><br />Month ____<br />Year 19 _ _</div><br /></svar>
Categories
Value Category
1 Yes
2 No
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.

Description

Definition
This variable indicates whether the respondent's month and year of birth are known.
Universe
Indonesia 1980: All persons

concept

Concept
var_concept.title Vocabulary
Other Person Variables -- PERSON IPUMS
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