National Income Dynamics Study 2017, Wave 5 Secure Data
South Africa, 2017
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Reference ID
zaf-saldru-nidssd-2017-v1.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Aug 28, 2018
Last modified
Aug 29, 2018
Page views
284752
Downloads
1831
d16 - Father's year of birth (w5_a_fthbrthy)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
19867
Invalid:
10243
Type:
Discrete
Decimal:
0
Width:
4
Range:
1856 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1856 | 1 |
0%
|
|
| 1862 | 1 |
0%
|
|
| 1863 | 1 |
0%
|
|
| 1881 | 1 |
0%
|
|
| 1882 | 2 |
0%
|
|
| 1886 | 3 |
0%
|
|
| 1887 | 1 |
0%
|
|
| 1888 | 3 |
0%
|
|
| 1889 | 1 |
0%
|
|
| 1890 | 3 |
0%
|
|
| 1892 | 3 |
0%
|
|
| 1893 | 1 |
0%
|
|
| 1894 | 1 |
0%
|
|
| 1896 | 3 |
0%
|
|
| 1897 | 2 |
0%
|
|
| 1898 | 4 |
0%
|
|
| 1899 | 3 |
0%
|
|
| 1900 | 11 |
0%
|
|
| 1901 | 21 |
0.1%
|
|
| 1902 | 13 |
0%
|
|
| 1903 | 12 |
0%
|
|
| 1904 | 12 |
0%
|
|
| 1905 | 18 |
0.1%
|
|
| 1906 | 24 |
0.1%
|
|
| 1907 | 14 |
0%
|
|
| 1908 | 21 |
0.1%
|
|
| 1909 | 23 |
0.1%
|
|
| 1910 | 65 |
0.2%
|
|
| 1911 | 22 |
0.1%
|
|
| 1912 | 46 |
0.2%
|
|
| 1913 | 35 |
0.1%
|
|
| 1914 | 43 |
0.1%
|
|
| 1915 | 25 |
0.1%
|
|
| 1916 | 38 |
0.1%
|
|
| 1917 | 29 |
0.1%
|
|
| 1918 | 121 |
0.4%
|
|
| 1919 | 70 |
0.2%
|
|
| 1920 | 69 |
0.2%
|
|
| 1921 | 55 |
0.2%
|
|
| 1922 | 58 |
0.2%
|
|
| 1923 | 58 |
0.2%
|
|
| 1924 | 73 |
0.2%
|
|
| 1925 | 92 |
0.3%
|
|
| 1926 | 71 |
0.2%
|
|
| 1927 | 77 |
0.3%
|
|
| 1928 | 98 |
0.3%
|
|
| 1929 | 78 |
0.3%
|
|
| 1930 | 111 |
0.4%
|
|
| 1931 | 69 |
0.2%
|
|
| 1932 | 128 |
0.4%
|
|
| 1933 | 114 |
0.4%
|
|
| 1934 | 95 |
0.3%
|
|
| 1935 | 118 |
0.4%
|
|
| 1936 | 100 |
0.3%
|
|
| 1937 | 122 |
0.4%
|
|
| 1938 | 105 |
0.3%
|
|
| 1939 | 134 |
0.4%
|
|
| 1940 | 176 |
0.6%
|
|
| 1941 | 103 |
0.3%
|
|
| 1942 | 188 |
0.6%
|
|
| 1943 | 129 |
0.4%
|
|
| 1944 | 116 |
0.4%
|
|
| 1945 | 150 |
0.5%
|
|
| 1946 | 103 |
0.3%
|
|
| 1947 | 156 |
0.5%
|
|
| 1948 | 171 |
0.6%
|
|
| 1949 | 172 |
0.6%
|
|
| 1950 | 236 |
0.8%
|
|
| 1951 | 162 |
0.5%
|
|
| 1952 | 262 |
0.9%
|
|
| 1953 | 208 |
0.7%
|
|
| 1954 | 206 |
0.7%
|
|
| 1955 | 209 |
0.7%
|
|
| 1956 | 178 |
0.6%
|
|
| 1957 | 182 |
0.6%
|
|
| 1958 | 206 |
0.7%
|
|
| 1959 | 195 |
0.6%
|
|
| 1960 | 234 |
0.8%
|
|
| 1961 | 126 |
0.4%
|
|
| 1962 | 215 |
0.7%
|
|
| 1963 | 156 |
0.5%
|
|
| 1964 | 178 |
0.6%
|
|
| 1965 | 172 |
0.6%
|
|
| 1966 | 150 |
0.5%
|
|
| 1967 | 128 |
0.4%
|
|
| 1968 | 125 |
0.4%
|
|
| 1969 | 121 |
0.4%
|
|
| 1970 | 120 |
0.4%
|
|
| 1971 | 87 |
0.3%
|
|
| 1972 | 121 |
0.4%
|
|
| 1973 | 97 |
0.3%
|
|
| 1974 | 83 |
0.3%
|
|
| 1975 | 88 |
0.3%
|
|
| 1976 | 76 |
0.3%
|
|
| 1977 | 45 |
0.1%
|
|
| 1978 | 44 |
0.1%
|
|
| 1979 | 45 |
0.1%
|
|
| 1980 | 23 |
0.1%
|
|
| 1981 | 21 |
0.1%
|
|
| 1982 | 11 |
0%
|
|
| 1983 | 6 |
0%
|
|
| 1984 | 3 |
0%
|
|
| 1985 | 2 |
0%
|
|
| 1989 | 1 |
0%
|
|
| 1990 | 1 |
0%
|
|
| 1992 | 1 |
0%
|
|
| 1993 | 1 |
0%
|
|
| 3333 | Missing | 53 |
0.2%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 53 |
0.2%
|
| 9999 | Don't know | 11250 |
37.4%
|
| Sysmiss | 10243 |
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.