XII Recenseamento Geral da População e II Recenseamento Geral da Habitação - IPUMS Subset

Portugal, 1981

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Reference ID

PRT_1981_PHC_v01_M_v7.5_A_IPUMS

Producer(s)

Portugal Instituto Nacional de Estatística (INE), IPUMS

Metadata

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Created on

Dec 22, 2014

Last modified

Sep 03, 2025

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Sector of economic activity (PT1981A_EMPSECT)

Data file: PRT1981_PHC-P-H

Overview

Type: Discrete

Start: 226

End: 226

Width: 1

Range: -

Format: Numeric

Questions and instructions

Literal question

<svar v="PT81A401 PT81A403 PT81A405 PT81A406 PT81A407 PT81A408 PT81A409 PT81A410 PT81A411 PT81A412 PT81A415 PT81A416 PT81A417 PT81A418 PT81A419 PT81A420 PT81A421 PT81A422 PT81A423 PT81A424 PT81A425 PT81A426 PT81A427 PT81A428 PT81A429">[Questions 5-27 were asked of residents of the housing unit, per question 4]<br /></svar></p>

<p><svar v="PT81A405 PT81A419 PT81A420 PT81A421 PT81A422 PT81A423 PT81A424 PT81A425">[Questions 17-27 were asked of persons age 12+]<br /></svar></p>

<p><svar a="all" v="PT81A421 PT81A422">25. Branch of economic activity: ________<br /><div class="i1">Indicate your activity of that of the firm, establishment, service office, etc. where you work or worked (in the case of being unemployed looking for a new job or doing compulsory military service)</div><br /></svar>

Value	Category
1	Primary activity sector
2	Secondary activity sector
3	Tertiary activity sector (economic)
4	Tertiary activity sector (social)
8	Unknown
9	NIU (not in universe)

Description

Definition

This variable describes the person's sector of economic activity as primary, secondary, or terciary.

Universe

Portugal 1981: Persons age 12+ who are active or looking for a new job [discrepancies: Type I error: trace; Type II error: none]

concept

Concept

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