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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Metadata
Created on
Oct 07, 2020
Last modified
Nov 03, 2020
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e27 - Father's year of birth (w3_c_fthbrthy)
Data file: Child_W3_Anon_V2.1
Overview
Valid:
8467
Invalid:
3749
Minimum:
1930
Maximum:
9999
Type:
Discrete
Decimal:
0
Start:
556
End:
559
Width:
4
Range:
1930 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1930 | 2 |
0%
|
|
| 1932 | 6 |
0.1%
|
|
| 1935 | 1 |
0%
|
|
| 1937 | 1 |
0%
|
|
| 1938 | 3 |
0%
|
|
| 1940 | 4 |
0%
|
|
| 1941 | 1 |
0%
|
|
| 1945 | 3 |
0%
|
|
| 1946 | 2 |
0%
|
|
| 1947 | 3 |
0%
|
|
| 1948 | 13 |
0.2%
|
|
| 1949 | 9 |
0.1%
|
|
| 1950 | 12 |
0.1%
|
|
| 1951 | 6 |
0.1%
|
|
| 1952 | 15 |
0.2%
|
|
| 1953 | 11 |
0.1%
|
|
| 1954 | 23 |
0.3%
|
|
| 1955 | 24 |
0.3%
|
|
| 1956 | 35 |
0.4%
|
|
| 1957 | 30 |
0.4%
|
|
| 1958 | 45 |
0.5%
|
|
| 1959 | 43 |
0.5%
|
|
| 1960 | 60 |
0.7%
|
|
| 1961 | 31 |
0.4%
|
|
| 1962 | 50 |
0.6%
|
|
| 1963 | 74 |
0.9%
|
|
| 1964 | 73 |
0.9%
|
|
| 1965 | 110 |
1.3%
|
|
| 1966 | 80 |
0.9%
|
|
| 1967 | 81 |
1%
|
|
| 1968 | 105 |
1.2%
|
|
| 1969 | 110 |
1.3%
|
|
| 1970 | 170 |
2%
|
|
| 1971 | 100 |
1.2%
|
|
| 1972 | 157 |
1.9%
|
|
| 1973 | 131 |
1.5%
|
|
| 1974 | 164 |
1.9%
|
|
| 1975 | 193 |
2.3%
|
|
| 1976 | 152 |
1.8%
|
|
| 1977 | 167 |
2%
|
|
| 1978 | 172 |
2%
|
|
| 1979 | 182 |
2.1%
|
|
| 1980 | 207 |
2.4%
|
|
| 1981 | 117 |
1.4%
|
|
| 1982 | 194 |
2.3%
|
|
| 1983 | 165 |
1.9%
|
|
| 1984 | 142 |
1.7%
|
|
| 1985 | 171 |
2%
|
|
| 1986 | 121 |
1.4%
|
|
| 1987 | 84 |
1%
|
|
| 1988 | 82 |
1%
|
|
| 1989 | 73 |
0.9%
|
|
| 1990 | 60 |
0.7%
|
|
| 1991 | 34 |
0.4%
|
|
| 1992 | 23 |
0.3%
|
|
| 1993 | 11 |
0.1%
|
|
| 1994 | 4 |
0%
|
|
| 1995 | 2 |
0%
|
|
| 1997 | 1 |
0%
|
|
| 3333 | Missing | 89 |
1.1%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 16 |
0.2%
|
| 9999 | Don't know | 4217 |
49.8%
|
| Sysmiss | 3749 |
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.