National Income Dynamics Study 2008, Wave 1 Secure Data
South Africa, 2008
Get Microdata
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
313046
Downloads
2215
d7_f - Father's year of birth (w1_a_fthbrthy)
Data file: Adult_W1_Secure_V7.0.0
Overview
Valid:
13797
Invalid:
3075
Type:
Discrete
Decimal:
0
loc_start_pos:
1181
loc_end_pos:
1184
Width:
4
Range:
1862 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1862 | 1 |
0%
|
|
| 1869 | 2 |
0%
|
|
| 1877 | 1 |
0%
|
|
| 1878 | 1 |
0%
|
|
| 1880 | 1 |
0%
|
|
| 1881 | 1 |
0%
|
|
| 1882 | 1 |
0%
|
|
| 1883 | 1 |
0%
|
|
| 1884 | 2 |
0%
|
|
| 1885 | 3 |
0%
|
|
| 1886 | 6 |
0%
|
|
| 1887 | 3 |
0%
|
|
| 1888 | 2 |
0%
|
|
| 1889 | 3 |
0%
|
|
| 1890 | 3 |
0%
|
|
| 1891 | 1 |
0%
|
|
| 1892 | 4 |
0%
|
|
| 1893 | 2 |
0%
|
|
| 1894 | 2 |
0%
|
|
| 1895 | 2 |
0%
|
|
| 1896 | 6 |
0%
|
|
| 1897 | 2 |
0%
|
|
| 1898 | 5 |
0%
|
|
| 1899 | 10 |
0.1%
|
|
| 1900 | 16 |
0.1%
|
|
| 1901 | 35 |
0.3%
|
|
| 1902 | 19 |
0.1%
|
|
| 1903 | 23 |
0.2%
|
|
| 1904 | 18 |
0.1%
|
|
| 1905 | 18 |
0.1%
|
|
| 1906 | 20 |
0.1%
|
|
| 1907 | 13 |
0.1%
|
|
| 1908 | 18 |
0.1%
|
|
| 1909 | 9 |
0.1%
|
|
| 1910 | 68 |
0.5%
|
|
| 1911 | 24 |
0.2%
|
|
| 1912 | 53 |
0.4%
|
|
| 1913 | 27 |
0.2%
|
|
| 1914 | 51 |
0.4%
|
|
| 1915 | 25 |
0.2%
|
|
| 1916 | 44 |
0.3%
|
|
| 1917 | 38 |
0.3%
|
|
| 1918 | 101 |
0.7%
|
|
| 1919 | 53 |
0.4%
|
|
| 1920 | 61 |
0.4%
|
|
| 1921 | 59 |
0.4%
|
|
| 1922 | 43 |
0.3%
|
|
| 1923 | 43 |
0.3%
|
|
| 1924 | 54 |
0.4%
|
|
| 1925 | 77 |
0.6%
|
|
| 1926 | 59 |
0.4%
|
|
| 1927 | 61 |
0.4%
|
|
| 1928 | 96 |
0.7%
|
|
| 1929 | 77 |
0.6%
|
|
| 1930 | 79 |
0.6%
|
|
| 1931 | 46 |
0.3%
|
|
| 1932 | 101 |
0.7%
|
|
| 1933 | 112 |
0.8%
|
|
| 1934 | 67 |
0.5%
|
|
| 1935 | 111 |
0.8%
|
|
| 1936 | 77 |
0.6%
|
|
| 1937 | 74 |
0.5%
|
|
| 1938 | 91 |
0.7%
|
|
| 1939 | 77 |
0.6%
|
|
| 1940 | 126 |
0.9%
|
|
| 1941 | 49 |
0.4%
|
|
| 1942 | 112 |
0.8%
|
|
| 1943 | 93 |
0.7%
|
|
| 1944 | 65 |
0.5%
|
|
| 1945 | 100 |
0.7%
|
|
| 1946 | 63 |
0.5%
|
|
| 1947 | 78 |
0.6%
|
|
| 1948 | 143 |
1%
|
|
| 1949 | 104 |
0.8%
|
|
| 1950 | 139 |
1%
|
|
| 1951 | 88 |
0.6%
|
|
| 1952 | 142 |
1%
|
|
| 1953 | 106 |
0.8%
|
|
| 1954 | 106 |
0.8%
|
|
| 1955 | 118 |
0.9%
|
|
| 1956 | 94 |
0.7%
|
|
| 1957 | 57 |
0.4%
|
|
| 1958 | 98 |
0.7%
|
|
| 1959 | 93 |
0.7%
|
|
| 1960 | 96 |
0.7%
|
|
| 1961 | 64 |
0.5%
|
|
| 1962 | 76 |
0.6%
|
|
| 1963 | 54 |
0.4%
|
|
| 1964 | 54 |
0.4%
|
|
| 1965 | 66 |
0.5%
|
|
| 1966 | 47 |
0.3%
|
|
| 1967 | 34 |
0.2%
|
|
| 1968 | 39 |
0.3%
|
|
| 1969 | 29 |
0.2%
|
|
| 1970 | 31 |
0.2%
|
|
| 1971 | 11 |
0.1%
|
|
| 1972 | 15 |
0.1%
|
|
| 1973 | 7 |
0.1%
|
|
| 1974 | 6 |
0%
|
|
| 1975 | 1 |
0%
|
|
| 1976 | 2 |
0%
|
|
| 1979 | 3 |
0%
|
|
| 1980 | 1 |
0%
|
|
| 1983 | 1 |
0%
|
|
| 1984 | 2 |
0%
|
|
| 1986 | 1 |
0%
|
|
| 1987 | 1 |
0%
|
|
| 1989 | 1 |
0%
|
|
| 3333 | Missing | 312 |
2.3%
|
| 5555 | Not Applicable | 0 |
0%
|
| 7777 | Never Moved | 0 |
0%
|
| 8888 | Refused | 0 |
0%
|
| 9999 | Don't know | 8666 |
62.8%
|
| Sysmiss | 3075 |
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.