National Income Dynamics Study 2008
Wave 1
South Africa, 2008
Get Microdata
Reference ID
zaf-saldru-nids-2008-v7.0.0
Producer(s)
Southern Africa Labour and Development Research Unit
Collections
Created on
Nov 24, 2013
Last modified
Jun 25, 2026
Page views
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d7 - Mother's year of birth (w1_a_mthbrthy)
Data file: Adult_W1_Anon_V7.0.0
Overview
Valid:
11560
Invalid:
5312
Type:
Discrete
Width:
20
Range:
-
Format:
Numeric
Questions and instructions
Categories
| Value | Category |
|---|---|
| 1859 | |
| 1877 | |
| 1880 | |
| 1887 | |
| 1888 | |
| 1889 | |
| 1890 | |
| 1891 | |
| 1892 | |
| 1894 | |
| 1895 | |
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| 1961 | |
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| 1972 | |
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| 1974 | |
| 1975 | |
| 1976 | |
| 1977 | |
| 1978 | |
| 1979 | |
| 1983 | |
| 1984 | |
| 1986 | |
| 1987 | |
| 1988 | |
| 1992 | |
| 3333 | Missing |
| 5555 | Not Applicable |
| 7777 | Never Moved |
| 8888 | Refused |
| 9999 | Don't know |
| Sysmiss |
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.