National Income Dynamics Study 2012
South Africa, 2012
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Reference ID
ZAF_2012_NIDS-W3_v01_EN_M_v01_A_OCS
Producer(s)
Southern Africa Labour and Development Research Unit
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Created on
Oct 07, 2020
Last modified
Nov 03, 2020
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c2_3_y10 - Date of birth (year) of child 10 (w3_a_bhdob_y10)
Data file: Adult_W3_Anon_V2.1
Overview
Valid:
199
Invalid:
22267
Minimum:
1943
Maximum:
9999
Type:
Discrete
Decimal:
0
Start:
360
End:
363
Width:
4
Range:
1943 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1943 | 1 |
0.5%
|
|
| 1957 | 2 |
1%
|
|
| 1959 | 2 |
1%
|
|
| 1960 | 1 |
0.5%
|
|
| 1961 | 1 |
0.5%
|
|
| 1962 | 3 |
1.5%
|
|
| 1963 | 1 |
0.5%
|
|
| 1964 | 2 |
1%
|
|
| 1965 | 2 |
1%
|
|
| 1966 | 2 |
1%
|
|
| 1968 | 2 |
1%
|
|
| 1969 | 7 |
3.5%
|
|
| 1970 | 4 |
2%
|
|
| 1971 | 1 |
0.5%
|
|
| 1972 | 5 |
2.5%
|
|
| 1974 | 5 |
2.5%
|
|
| 1975 | 4 |
2%
|
|
| 1976 | 6 |
3%
|
|
| 1977 | 4 |
2%
|
|
| 1978 | 1 |
0.5%
|
|
| 1979 | 3 |
1.5%
|
|
| 1980 | 5 |
2.5%
|
|
| 1981 | 2 |
1%
|
|
| 1982 | 4 |
2%
|
|
| 1983 | 7 |
3.5%
|
|
| 1984 | 7 |
3.5%
|
|
| 1985 | 4 |
2%
|
|
| 1986 | 3 |
1.5%
|
|
| 1987 | 6 |
3%
|
|
| 1988 | 5 |
2.5%
|
|
| 1989 | 1 |
0.5%
|
|
| 1990 | 2 |
1%
|
|
| 1991 | 1 |
0.5%
|
|
| 1993 | 4 |
2%
|
|
| 1994 | 4 |
2%
|
|
| 1995 | 7 |
3.5%
|
|
| 1996 | 6 |
3%
|
|
| 1997 | 1 |
0.5%
|
|
| 1998 | 4 |
2%
|
|
| 1999 | 1 |
0.5%
|
|
| 2000 | 3 |
1.5%
|
|
| 2002 | 3 |
1.5%
|
|
| 2003 | 2 |
1%
|
|
| 2004 | 3 |
1.5%
|
|
| 2005 | 1 |
0.5%
|
|
| 3333 | Missing | 0 |
0%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 0 |
0%
|
| 9999 | Don't know | 54 |
27.1%
|
| Sysmiss | 22267 |
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.