National Income Dynamics Study - Coronavirus Rapid Mobile Survey 2021
Wave 4

South Africa, 2020 - 2021

Reference ID

zaf-saldru-nids-cram-2021-w4-v2.0.0

DOI

https://doi.org/10.25828/y5qj-x095

Producer(s)

Nic Spaull - Ronelle Burger - Rulof Burger - David Carel - Reza Daniels - Nwabisa Makaluza - Dorrit Posel - Vimal Ranchhod - Servaas van der Berg - Gabrielle Wills

Collections

National Income Dynamics Study-Coronavirus Rapid Mobile Survey

Metadata

Documentation in PDF DDI/XML JSON

Created on

May 07, 2021

Last modified

Jun 25, 2026

Page views

73577

Downloads

3790

-- Total duration of interview in minutes (w4_nc_duration)

Data file: NIDS-CRAM_Wave4_Anon_V2.0.0

Overview

Valid: 5629

Invalid: 2436

Type: Discrete

Decimal: 0

loc_start_pos: 22

loc_end_pos: 26

Width: 5

Range: -9 - 64.58

Format: Numeric

Questions and instructions

Categories

Value	Category
-9	Don't Know
-8	Refused
-5	Not Applicable
-3	Missing

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.

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