National Income Dynamics Study 2012, Wave 3
South Africa, 2012
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Reference ID
zaf-saldru-nids-2012-v3.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Nov 24, 2013
Last modified
Jul 18, 2023
Page views
553036
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e27 - Father's year of birth (w3_c_fthbrthy)
Data file: Child_W3_Anon_V3.0.0
Overview
Valid:
8417
Invalid:
3965
Type:
Discrete
Decimal:
0
loc_start_pos:
555
loc_end_pos:
558
Width:
4
Range:
1930 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1930 | 3 |
0%
|
|
| 1932 | 6 |
0.1%
|
|
| 1935 | 1 |
0%
|
|
| 1937 | 1 |
0%
|
|
| 1938 | 3 |
0%
|
|
| 1939 | 1 |
0%
|
|
| 1940 | 2 |
0%
|
|
| 1941 | 1 |
0%
|
|
| 1945 | 1 |
0%
|
|
| 1946 | 2 |
0%
|
|
| 1947 | 3 |
0%
|
|
| 1948 | 13 |
0.2%
|
|
| 1949 | 10 |
0.1%
|
|
| 1950 | 13 |
0.2%
|
|
| 1951 | 7 |
0.1%
|
|
| 1952 | 17 |
0.2%
|
|
| 1953 | 13 |
0.2%
|
|
| 1954 | 26 |
0.3%
|
|
| 1955 | 23 |
0.3%
|
|
| 1956 | 34 |
0.4%
|
|
| 1957 | 28 |
0.3%
|
|
| 1958 | 46 |
0.5%
|
|
| 1959 | 47 |
0.6%
|
|
| 1960 | 61 |
0.7%
|
|
| 1961 | 34 |
0.4%
|
|
| 1962 | 52 |
0.6%
|
|
| 1963 | 77 |
0.9%
|
|
| 1964 | 73 |
0.9%
|
|
| 1965 | 119 |
1.4%
|
|
| 1966 | 79 |
0.9%
|
|
| 1967 | 82 |
1%
|
|
| 1968 | 114 |
1.4%
|
|
| 1969 | 104 |
1.2%
|
|
| 1970 | 166 |
2%
|
|
| 1971 | 98 |
1.2%
|
|
| 1972 | 164 |
1.9%
|
|
| 1973 | 137 |
1.6%
|
|
| 1974 | 172 |
2%
|
|
| 1975 | 198 |
2.4%
|
|
| 1976 | 156 |
1.9%
|
|
| 1977 | 179 |
2.1%
|
|
| 1978 | 177 |
2.1%
|
|
| 1979 | 188 |
2.2%
|
|
| 1980 | 204 |
2.4%
|
|
| 1981 | 126 |
1.5%
|
|
| 1982 | 209 |
2.5%
|
|
| 1983 | 165 |
2%
|
|
| 1984 | 147 |
1.7%
|
|
| 1985 | 180 |
2.1%
|
|
| 1986 | 122 |
1.4%
|
|
| 1987 | 84 |
1%
|
|
| 1988 | 80 |
1%
|
|
| 1989 | 78 |
0.9%
|
|
| 1990 | 59 |
0.7%
|
|
| 1991 | 36 |
0.4%
|
|
| 1992 | 22 |
0.3%
|
|
| 1993 | 11 |
0.1%
|
|
| 1994 | 4 |
0%
|
|
| 1995 | 2 |
0%
|
|
| 1997 | 1 |
0%
|
|
| 3333 | Missing | 75 |
0.9%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 15 |
0.2%
|
| 9999 | Don't know | 4066 |
48.3%
|
| Sysmiss | 3965 |
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.