National Income Dynamics Study Secure Data 2012
Wave 3

Get Microdata

Reference ID

zaf-saldru-nidssd-2012-v3.0.0

Producer(s)

Southern Africa Labour and Development Research Unit,

Collections

Secure Remote Access Data Enclave

Metadata

DDI/XML JSON

Created on

Aug 24, 2018

Last modified

Feb 19, 2026

Page views

309464

Downloads

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Wave 1 household identifier (w1_hhid)

Valid: 28226

Invalid: 13170

Minimum: 101012

Maximum: 175202

Mean: 110158.589

Standard deviation: 13353.805

Type: Continuous

Decimal: 0

loc_start_pos: 14

loc_end_pos: 19

Width: 6

Range: 101012 - 175202

Format: Numeric

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