Home / Central Data Catalog / IPUMS / IRN_2011_PHC_V01_M_V7.5_A_IPUMS / variable [P]
ipums

2011 National Population and Housing Census - IPUMS Subset

Iran, 2011
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Reference ID
IRN_2011_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
Statistical Center of Iran, IPUMS
Collection(s)
Integrated Public Use Microdata Series (IPUMS)
Metadata
DDI/XML JSON
Created on
Jul 30, 2025
Last modified
Aug 01, 2025
Page views
8616

Birth year registered in the Islamic Lunar calendar (IR2011A_BPLLUNAR)

Data file: IRN2011_PHC-P-H

Overview

Type: Discrete
Start: 182
End: 182
Width: 1
Range: -
Format: Numeric

Questions and instructions

Literal question
Birth date</p>
<div class="i1">_ _ 5. Month<br />_ _ 6. Year</div><p>7. Age at last birthday _ _</p>
<div class="i1">[] Lunar calendar (check if date of birth is stated in the lunar calendar)<br />[] Under one year<br />[] Aged 100 or over</div>
Categories
Value Category
No
1 Yes
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 a person's birth year is registered in the Islamic lunar calendar.
Universe
Iran 2011: All persons

concept

Concept
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