National Income Dynamics Study 2012
South Africa, 2012
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Reference ID
ZAF_2012_NIDS-W3_v04_M
Producer(s)
Southern Africa Labour and Development Research Unit
Created on
Dec 23, 2014
Last modified
Mar 29, 2019
Page views
93605
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d6 - Mother's year of birth (w3_a_mthbrthy)
Data file: Adult_W3_Anon_V2.1
Overview
Valid:
13406
Invalid:
9060
Minimum:
1870
Maximum:
9999
Type:
Discrete
Decimal:
0
Start:
569
End:
572
Width:
4
Range:
-
Format:
Questions and instructions
Categories
| Value | Category |
|---|---|
| 1870 | |
| 1876 | |
| 1880 | |
| 1881 | |
| 1882 | |
| 1888 | |
| 1889 | |
| 1890 | |
| 1891 | |
| 1894 | |
| 1895 | |
| 1897 | |
| 1898 | |
| 1899 | |
| 1900 | |
| 1901 | |
| 1902 | |
| 1903 | |
| 1904 | |
| 1905 | |
| 1906 | |
| 1907 | |
| 1908 | |
| 1909 | |
| 1910 | |
| 1911 | |
| 1912 | |
| 1913 | |
| 1914 | |
| 1915 | |
| 1916 | |
| 1917 | |
| 1918 | |
| 1919 | |
| 1920 | |
| 1921 | |
| 1922 | |
| 1923 | |
| 1924 | |
| 1925 | |
| 1926 | |
| 1927 | |
| 1928 | |
| 1929 | |
| 1930 | |
| 1931 | |
| 1932 | |
| 1933 | |
| 1934 | |
| 1935 | |
| 1936 | |
| 1937 | |
| 1938 | |
| 1939 | |
| 1940 | |
| 1941 | |
| 1942 | |
| 1943 | |
| 1944 | |
| 1945 | |
| 1946 | |
| 1947 | |
| 1948 | |
| 1949 | |
| 1950 | |
| 1951 | |
| 1952 | |
| 1953 | |
| 1954 | |
| 1955 | |
| 1956 | |
| 1957 | |
| 1958 | |
| 1959 | |
| 1960 | |
| 1961 | |
| 1962 | |
| 1963 | |
| 1964 | |
| 1965 | |
| 1966 | |
| 1967 | |
| 1968 | |
| 1969 | |
| 1970 | |
| 1971 | |
| 1972 | |
| 1973 | |
| 1974 | |
| 1975 | |
| 1976 | |
| 1977 | |
| 1978 | |
| 1979 | |
| 1980 | |
| 1981 | |
| 1982 | |
| 1983 | |
| 1989 | |
| 3333 | Missing |
| 5555 | Not Applicable |
| 8888 | Refused |
| 9999 | Don't know |
| Sysmiss |
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.