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
489482
Downloads
2066
h2_1 - Year in which respondent completed highest grade (w5_a_edschyr)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
22165
Invalid:
7945
Type:
Discrete
Decimal:
0
loc_start_pos:
3953
loc_end_pos:
3956
Width:
4
Range:
1889 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1889 | 1 |
0%
|
|
| 1938 | 1 |
0%
|
|
| 1940 | 1 |
0%
|
|
| 1941 | 1 |
0%
|
|
| 1946 | 1 |
0%
|
|
| 1948 | 5 |
0%
|
|
| 1949 | 7 |
0%
|
|
| 1950 | 12 |
0.1%
|
|
| 1951 | 4 |
0%
|
|
| 1952 | 14 |
0.1%
|
|
| 1953 | 3 |
0%
|
|
| 1954 | 11 |
0%
|
|
| 1955 | 17 |
0.1%
|
|
| 1956 | 13 |
0.1%
|
|
| 1957 | 17 |
0.1%
|
|
| 1958 | 36 |
0.2%
|
|
| 1959 | 27 |
0.1%
|
|
| 1960 | 41 |
0.2%
|
|
| 1961 | 27 |
0.1%
|
|
| 1962 | 39 |
0.2%
|
|
| 1963 | 35 |
0.2%
|
|
| 1964 | 43 |
0.2%
|
|
| 1965 | 44 |
0.2%
|
|
| 1966 | 43 |
0.2%
|
|
| 1967 | 47 |
0.2%
|
|
| 1968 | 59 |
0.3%
|
|
| 1969 | 79 |
0.4%
|
|
| 1970 | 68 |
0.3%
|
|
| 1971 | 58 |
0.3%
|
|
| 1972 | 77 |
0.3%
|
|
| 1973 | 84 |
0.4%
|
|
| 1974 | 110 |
0.5%
|
|
| 1975 | 94 |
0.4%
|
|
| 1976 | 116 |
0.5%
|
|
| 1977 | 88 |
0.4%
|
|
| 1978 | 103 |
0.5%
|
|
| 1979 | 118 |
0.5%
|
|
| 1980 | 138 |
0.6%
|
|
| 1981 | 96 |
0.4%
|
|
| 1982 | 140 |
0.6%
|
|
| 1983 | 126 |
0.6%
|
|
| 1984 | 139 |
0.6%
|
|
| 1985 | 128 |
0.6%
|
|
| 1986 | 131 |
0.6%
|
|
| 1987 | 150 |
0.7%
|
|
| 1988 | 163 |
0.7%
|
|
| 1989 | 193 |
0.9%
|
|
| 1990 | 139 |
0.6%
|
|
| 1991 | 143 |
0.6%
|
|
| 1992 | 182 |
0.8%
|
|
| 1993 | 198 |
0.9%
|
|
| 1994 | 280 |
1.3%
|
|
| 1995 | 236 |
1.1%
|
|
| 1996 | 312 |
1.4%
|
|
| 1997 | 311 |
1.4%
|
|
| 1998 | 352 |
1.6%
|
|
| 1999 | 417 |
1.9%
|
|
| 2000 | 364 |
1.6%
|
|
| 2001 | 347 |
1.6%
|
|
| 2002 | 330 |
1.5%
|
|
| 2003 | 365 |
1.6%
|
|
| 2004 | 474 |
2.1%
|
|
| 2005 | 480 |
2.2%
|
|
| 2006 | 508 |
2.3%
|
|
| 2007 | 613 |
2.8%
|
|
| 2008 | 626 |
2.8%
|
|
| 2009 | 614 |
2.8%
|
|
| 2010 | 634 |
2.9%
|
|
| 2011 | 504 |
2.3%
|
|
| 2012 | 587 |
2.6%
|
|
| 2013 | 657 |
3%
|
|
| 2014 | 730 |
3.3%
|
|
| 2015 | 1321 |
6%
|
|
| 2016 | 3124 |
14.1%
|
|
| 2017 | 17 |
0.1%
|
|
| 3333 | Missing | 19 |
0.1%
|
| 5555 | Not Applicable | 20 |
0.1%
|
| 8888 | Refused | 7 |
0%
|
| 9999 | Don't know | 4306 |
19.4%
|
| Sysmiss | 7945 |
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.