National Income Dynamics Study 2017, Wave 5 Secure Data
South Africa, 2017
Southern Africa Labour and Development Research Unit,
Created on
August 29, 2018
Last modified
August 29, 2018
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d13 - Biological father's year of death (w5_a_fthdthy)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
13166
Invalid:
16944
Type:
discrete
Decimal:
0
loc_width:
4
var_range:
1929 - 9999
var_format:
numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1929 | 1 |
0%
|
|
| 1932 | 1 |
0%
|
|
| 1934 | 1 |
0%
|
|
| 1935 | 1 |
0%
|
|
| 1940 | 1 |
0%
|
|
| 1941 | 2 |
0%
|
|
| 1942 | 1 |
0%
|
|
| 1943 | 3 |
0%
|
|
| 1944 | 2 |
0%
|
|
| 1945 | 3 |
0%
|
|
| 1946 | 2 |
0%
|
|
| 1947 | 4 |
0%
|
|
| 1948 | 3 |
0%
|
|
| 1949 | 5 |
0%
|
|
| 1950 | 8 |
0.1%
|
|
| 1951 | 9 |
0.1%
|
|
| 1952 | 7 |
0.1%
|
|
| 1953 | 17 |
0.1%
|
|
| 1954 | 10 |
0.1%
|
|
| 1955 | 7 |
0.1%
|
|
| 1956 | 13 |
0.1%
|
|
| 1957 | 14 |
0.1%
|
|
| 1958 | 17 |
0.1%
|
|
| 1959 | 9 |
0.1%
|
|
| 1960 | 25 |
0.2%
|
|
| 1961 | 14 |
0.1%
|
|
| 1962 | 29 |
0.2%
|
|
| 1963 | 30 |
0.2%
|
|
| 1964 | 31 |
0.2%
|
|
| 1965 | 33 |
0.3%
|
|
| 1966 | 39 |
0.3%
|
|
| 1967 | 25 |
0.2%
|
|
| 1968 | 32 |
0.2%
|
|
| 1969 | 34 |
0.3%
|
|
| 1970 | 62 |
0.5%
|
|
| 1971 | 51 |
0.4%
|
|
| 1972 | 73 |
0.6%
|
|
| 1973 | 39 |
0.3%
|
|
| 1974 | 70 |
0.5%
|
|
| 1975 | 77 |
0.6%
|
|
| 1976 | 82 |
0.6%
|
|
| 1977 | 52 |
0.4%
|
|
| 1978 | 67 |
0.5%
|
|
| 1979 | 72 |
0.5%
|
|
| 1980 | 93 |
0.7%
|
|
| 1981 | 65 |
0.5%
|
|
| 1982 | 104 |
0.8%
|
|
| 1983 | 99 |
0.8%
|
|
| 1984 | 109 |
0.8%
|
|
| 1985 | 120 |
0.9%
|
|
| 1986 | 126 |
1%
|
|
| 1987 | 126 |
1%
|
|
| 1988 | 118 |
0.9%
|
|
| 1989 | 134 |
1%
|
|
| 1990 | 164 |
1.2%
|
|
| 1991 | 123 |
0.9%
|
|
| 1992 | 184 |
1.4%
|
|
| 1993 | 150 |
1.1%
|
|
| 1994 | 218 |
1.7%
|
|
| 1995 | 189 |
1.4%
|
|
| 1996 | 203 |
1.5%
|
|
| 1997 | 256 |
1.9%
|
|
| 1998 | 256 |
1.9%
|
|
| 1999 | 267 |
2%
|
|
| 2000 | 330 |
2.5%
|
|
| 2001 | 277 |
2.1%
|
|
| 2002 | 314 |
2.4%
|
|
| 2003 | 324 |
2.5%
|
|
| 2004 | 340 |
2.6%
|
|
| 2005 | 409 |
3.1%
|
|
| 2006 | 419 |
3.2%
|
|
| 2007 | 394 |
3%
|
|
| 2008 | 304 |
2.3%
|
|
| 2009 | 298 |
2.3%
|
|
| 2010 | 362 |
2.7%
|
|
| 2011 | 255 |
1.9%
|
|
| 2012 | 241 |
1.8%
|
|
| 2013 | 233 |
1.8%
|
|
| 2014 | 264 |
2%
|
|
| 2015 | 263 |
2%
|
|
| 2016 | 317 |
2.4%
|
|
| 2017 | 113 |
0.9%
|
|
| 3333 | Missing | 448 |
3.4%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 28 |
0.2%
|
| 9999 | Don't know | 3051 |
23.2%
|
| Sysmiss | 16944 |
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.