National Income Dynamics Study 2014-2015, Wave 4
South Africa, 2014 - 2015
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Reference ID
zaf-saldru-nids-2014-2015-v2.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
May 17, 2016
Last modified
Jul 18, 2023
Page views
1781076
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d16 - Father's year of birth (w4_a_fthbrthy)
Data file: Adult_W4_Anon_V2.0.0
Overview
Valid:
17630
Invalid:
9174
Type:
Discrete
Decimal:
0
loc_start_pos:
939
loc_end_pos:
942
Width:
4
Range:
-3 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -3 | 3 |
0%
|
|
| 1856 | 1 |
0%
|
|
| 1861 | 1 |
0%
|
|
| 1862 | 1 |
0%
|
|
| 1863 | 1 |
0%
|
|
| 1877 | 1 |
0%
|
|
| 1882 | 1 |
0%
|
|
| 1886 | 1 |
0%
|
|
| 1887 | 2 |
0%
|
|
| 1888 | 2 |
0%
|
|
| 1890 | 3 |
0%
|
|
| 1891 | 1 |
0%
|
|
| 1892 | 1 |
0%
|
|
| 1895 | 1 |
0%
|
|
| 1896 | 3 |
0%
|
|
| 1897 | 1 |
0%
|
|
| 1898 | 4 |
0%
|
|
| 1899 | 3 |
0%
|
|
| 1900 | 6 |
0%
|
|
| 1901 | 16 |
0.1%
|
|
| 1902 | 14 |
0.1%
|
|
| 1903 | 12 |
0.1%
|
|
| 1904 | 13 |
0.1%
|
|
| 1905 | 10 |
0.1%
|
|
| 1906 | 12 |
0.1%
|
|
| 1907 | 12 |
0.1%
|
|
| 1908 | 14 |
0.1%
|
|
| 1909 | 17 |
0.1%
|
|
| 1910 | 62 |
0.4%
|
|
| 1911 | 20 |
0.1%
|
|
| 1912 | 39 |
0.2%
|
|
| 1913 | 17 |
0.1%
|
|
| 1914 | 34 |
0.2%
|
|
| 1915 | 26 |
0.1%
|
|
| 1916 | 28 |
0.2%
|
|
| 1917 | 24 |
0.1%
|
|
| 1918 | 101 |
0.6%
|
|
| 1919 | 62 |
0.4%
|
|
| 1920 | 53 |
0.3%
|
|
| 1921 | 45 |
0.3%
|
|
| 1922 | 41 |
0.2%
|
|
| 1923 | 50 |
0.3%
|
|
| 1924 | 65 |
0.4%
|
|
| 1925 | 88 |
0.5%
|
|
| 1926 | 78 |
0.4%
|
|
| 1927 | 80 |
0.5%
|
|
| 1928 | 90 |
0.5%
|
|
| 1929 | 68 |
0.4%
|
|
| 1930 | 94 |
0.5%
|
|
| 1931 | 52 |
0.3%
|
|
| 1932 | 121 |
0.7%
|
|
| 1933 | 126 |
0.7%
|
|
| 1934 | 80 |
0.5%
|
|
| 1935 | 129 |
0.7%
|
|
| 1936 | 79 |
0.4%
|
|
| 1937 | 108 |
0.6%
|
|
| 1938 | 128 |
0.7%
|
|
| 1939 | 123 |
0.7%
|
|
| 1940 | 159 |
0.9%
|
|
| 1941 | 98 |
0.6%
|
|
| 1942 | 159 |
0.9%
|
|
| 1943 | 144 |
0.8%
|
|
| 1944 | 108 |
0.6%
|
|
| 1945 | 129 |
0.7%
|
|
| 1946 | 116 |
0.7%
|
|
| 1947 | 139 |
0.8%
|
|
| 1948 | 191 |
1.1%
|
|
| 1949 | 160 |
0.9%
|
|
| 1950 | 217 |
1.2%
|
|
| 1951 | 154 |
0.9%
|
|
| 1952 | 245 |
1.4%
|
|
| 1953 | 216 |
1.2%
|
|
| 1954 | 197 |
1.1%
|
|
| 1955 | 248 |
1.4%
|
|
| 1956 | 197 |
1.1%
|
|
| 1957 | 191 |
1.1%
|
|
| 1958 | 227 |
1.3%
|
|
| 1959 | 164 |
0.9%
|
|
| 1960 | 215 |
1.2%
|
|
| 1961 | 144 |
0.8%
|
|
| 1962 | 204 |
1.2%
|
|
| 1963 | 193 |
1.1%
|
|
| 1964 | 187 |
1.1%
|
|
| 1965 | 181 |
1%
|
|
| 1966 | 137 |
0.8%
|
|
| 1967 | 123 |
0.7%
|
|
| 1968 | 137 |
0.8%
|
|
| 1969 | 103 |
0.6%
|
|
| 1970 | 137 |
0.8%
|
|
| 1971 | 97 |
0.6%
|
|
| 1972 | 122 |
0.7%
|
|
| 1973 | 92 |
0.5%
|
|
| 1974 | 75 |
0.4%
|
|
| 1975 | 77 |
0.4%
|
|
| 1976 | 49 |
0.3%
|
|
| 1977 | 35 |
0.2%
|
|
| 1978 | 31 |
0.2%
|
|
| 1979 | 28 |
0.2%
|
|
| 1980 | 8 |
0%
|
|
| 1981 | 11 |
0.1%
|
|
| 1982 | 1 |
0%
|
|
| 1983 | 2 |
0%
|
|
| 1987 | 1 |
0%
|
|
| 3333 | Missing | 10 |
0.1%
|
| 5555 | Not Applicable | 14 |
0.1%
|
| 8888 | Refused | 8 |
0%
|
| 9999 | Don't know | 9481 |
53.8%
|
| Sysmiss | 9174 |
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.