National Income Dynamics Study 2010-2011, Wave 2 Secure Data

South Africa, 2010 - 2011

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Reference ID

zaf-saldru-nidssd-2010-2011-v4.0.0

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

Oct 18, 2023

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c2_3_y13 - Date of birth (year) of child 13 (w2_a_bhdob_y13)

Data file: Adult_W2_Secure_V4.0.0

Overview

Valid: 20

Invalid: 21854

Type: Discrete

Decimal: 0

loc_start_pos: 714

loc_end_pos: 717

Width: 4

Range: 1979 - 9999

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1979		1	5%
1988		1	5%
1992		1	5%
1995		1	5%
2222	2222. Not asked in Phase 2	0	0%
3333	3333. Missing	0	0%
5555	5555. Not Applicable	0	0%
8888	8888. Refused	0	0%
9999	9999. Don't know	16	80%
Sysmiss		21854

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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