15th General Population and Housing Census
IPUMS Harmonized Subset

Italy, 2011

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Reference ID

ITA_2011_PHC_v01_M_v7.5_A_IPUMS

Producer(s)

National Institute of Statistics, IPUMS

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Sep 03, 2025

Last modified

Sep 03, 2025

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129

Person number (PERNUM)

Data file: ITA2011_PHC-P-H

Overview

Type: Continuous

Start: 30

End: 33

Width: 4

Range: -

Format: Numeric

Description

Definition

PERNUM numbers all persons within each household consecutively (starting with "1" for the first person record of each household). When combined with SAMPLE and SERIAL, PERNUM uniquely identifies each person in the IPUMS-International database.

concept

Concept

Imputation and derivation

Derivation

PERNUM is a 4-digit numeric variable.

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15th General Population and Housing Census IPUMS Harmonized Subset