National Income Dynamics Study 2008, Wave 1 Secure Data
South Africa, 2008
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Reference ID
zaf-saldru-nidssd-2008-v7.0.0
Producer(s)
Southern Africa Labour and Development Research Unit
Collections
Created on
Aug 24, 2018
Last modified
Oct 18, 2023
Page views
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e13_2 - Father's year of birth (w1_c_fthbrthy)
Data file: Child_W1_Secure_V7.0.0
Overview
Valid:
6511
Invalid:
3093
Type:
Discrete
Decimal:
0
loc_start_pos:
1102
loc_end_pos:
1105
Width:
4
Range:
1901 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1901 | 1 |
0%
|
|
| 1925 | 1 |
0%
|
|
| 1930 | 1 |
0%
|
|
| 1932 | 4 |
0.1%
|
|
| 1933 | 1 |
0%
|
|
| 1935 | 1 |
0%
|
|
| 1936 | 2 |
0%
|
|
| 1937 | 1 |
0%
|
|
| 1938 | 2 |
0%
|
|
| 1939 | 1 |
0%
|
|
| 1940 | 1 |
0%
|
|
| 1942 | 2 |
0%
|
|
| 1943 | 1 |
0%
|
|
| 1944 | 3 |
0%
|
|
| 1945 | 5 |
0.1%
|
|
| 1946 | 6 |
0.1%
|
|
| 1947 | 4 |
0.1%
|
|
| 1948 | 15 |
0.2%
|
|
| 1949 | 21 |
0.3%
|
|
| 1950 | 24 |
0.4%
|
|
| 1951 | 17 |
0.3%
|
|
| 1952 | 25 |
0.4%
|
|
| 1953 | 26 |
0.4%
|
|
| 1954 | 32 |
0.5%
|
|
| 1955 | 42 |
0.6%
|
|
| 1956 | 38 |
0.6%
|
|
| 1957 | 37 |
0.6%
|
|
| 1958 | 66 |
1%
|
|
| 1959 | 55 |
0.8%
|
|
| 1960 | 67 |
1%
|
|
| 1961 | 48 |
0.7%
|
|
| 1962 | 72 |
1.1%
|
|
| 1963 | 78 |
1.2%
|
|
| 1964 | 71 |
1.1%
|
|
| 1965 | 113 |
1.7%
|
|
| 1966 | 70 |
1.1%
|
|
| 1967 | 86 |
1.3%
|
|
| 1968 | 97 |
1.5%
|
|
| 1969 | 79 |
1.2%
|
|
| 1970 | 133 |
2%
|
|
| 1971 | 77 |
1.2%
|
|
| 1972 | 129 |
2%
|
|
| 1973 | 98 |
1.5%
|
|
| 1974 | 123 |
1.9%
|
|
| 1975 | 114 |
1.8%
|
|
| 1976 | 103 |
1.6%
|
|
| 1977 | 91 |
1.4%
|
|
| 1978 | 82 |
1.3%
|
|
| 1979 | 112 |
1.7%
|
|
| 1980 | 113 |
1.7%
|
|
| 1981 | 67 |
1%
|
|
| 1982 | 90 |
1.4%
|
|
| 1983 | 66 |
1%
|
|
| 1984 | 63 |
1%
|
|
| 1985 | 59 |
0.9%
|
|
| 1986 | 33 |
0.5%
|
|
| 1987 | 21 |
0.3%
|
|
| 1988 | 11 |
0.2%
|
|
| 1989 | 6 |
0.1%
|
|
| 1990 | 7 |
0.1%
|
|
| 1991 | 2 |
0%
|
|
| 1992 | 1 |
0%
|
|
| 1994 | 3 |
0%
|
|
| 1999 | 6 |
0.1%
|
|
| 3333 | Missing | 306 |
4.7%
|
| 5555 | Not Applicable | 1 |
0%
|
| 7777 | Never Moved | 0 |
0%
|
| 8888 | Refused | 1 |
0%
|
| 9999 | Don't know | 3377 |
51.9%
|
| Sysmiss | 3093 |
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.