National Income Dynamics Study 2012
South Africa, 2012
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Reference ID
ZAF_2012_NIDS-W3_v01_EN_M_v01_A_OCS
Producer(s)
Southern Africa Labour and Development Research Unit
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Metadata
Created on
Oct 07, 2020
Last modified
Nov 03, 2020
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h2_1 - Year in which respondent completed highest grade (w3_a_edschyr)
Data file: Adult_W3_Anon_V2.1
Overview
Valid:
16677
Invalid:
5789
Minimum:
-3
Maximum:
9999
Type:
Discrete
Decimal:
0
Start:
1888
End:
1891
Width:
4
Range:
-3 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -3 | 1 |
0%
|
|
| 1934 | 1 |
0%
|
|
| 1938 | 2 |
0%
|
|
| 1939 | 1 |
0%
|
|
| 1940 | 2 |
0%
|
|
| 1942 | 5 |
0%
|
|
| 1944 | 4 |
0%
|
|
| 1945 | 3 |
0%
|
|
| 1946 | 2 |
0%
|
|
| 1947 | 7 |
0%
|
|
| 1948 | 8 |
0%
|
|
| 1949 | 12 |
0.1%
|
|
| 1950 | 16 |
0.1%
|
|
| 1951 | 5 |
0%
|
|
| 1952 | 18 |
0.1%
|
|
| 1953 | 14 |
0.1%
|
|
| 1954 | 17 |
0.1%
|
|
| 1955 | 16 |
0.1%
|
|
| 1956 | 26 |
0.2%
|
|
| 1957 | 9 |
0.1%
|
|
| 1958 | 25 |
0.1%
|
|
| 1959 | 28 |
0.2%
|
|
| 1960 | 42 |
0.3%
|
|
| 1961 | 25 |
0.1%
|
|
| 1962 | 38 |
0.2%
|
|
| 1963 | 35 |
0.2%
|
|
| 1964 | 39 |
0.2%
|
|
| 1965 | 45 |
0.3%
|
|
| 1966 | 39 |
0.2%
|
|
| 1967 | 40 |
0.2%
|
|
| 1968 | 62 |
0.4%
|
|
| 1969 | 84 |
0.5%
|
|
| 1970 | 58 |
0.3%
|
|
| 1971 | 50 |
0.3%
|
|
| 1972 | 89 |
0.5%
|
|
| 1973 | 80 |
0.5%
|
|
| 1974 | 76 |
0.5%
|
|
| 1975 | 84 |
0.5%
|
|
| 1976 | 109 |
0.7%
|
|
| 1977 | 81 |
0.5%
|
|
| 1978 | 106 |
0.6%
|
|
| 1979 | 128 |
0.8%
|
|
| 1980 | 146 |
0.9%
|
|
| 1981 | 78 |
0.5%
|
|
| 1982 | 136 |
0.8%
|
|
| 1983 | 118 |
0.7%
|
|
| 1984 | 128 |
0.8%
|
|
| 1985 | 127 |
0.8%
|
|
| 1986 | 138 |
0.8%
|
|
| 1987 | 145 |
0.9%
|
|
| 1988 | 151 |
0.9%
|
|
| 1989 | 194 |
1.2%
|
|
| 1990 | 136 |
0.8%
|
|
| 1991 | 129 |
0.8%
|
|
| 1992 | 185 |
1.1%
|
|
| 1993 | 205 |
1.2%
|
|
| 1994 | 245 |
1.5%
|
|
| 1995 | 233 |
1.4%
|
|
| 1996 | 261 |
1.6%
|
|
| 1997 | 281 |
1.7%
|
|
| 1998 | 347 |
2.1%
|
|
| 1999 | 384 |
2.3%
|
|
| 2000 | 363 |
2.2%
|
|
| 2001 | 277 |
1.7%
|
|
| 2002 | 323 |
1.9%
|
|
| 2003 | 358 |
2.1%
|
|
| 2004 | 386 |
2.3%
|
|
| 2005 | 429 |
2.6%
|
|
| 2006 | 506 |
3%
|
|
| 2007 | 586 |
3.5%
|
|
| 2008 | 626 |
3.8%
|
|
| 2009 | 603 |
3.6%
|
|
| 2010 | 935 |
5.6%
|
|
| 2011 | 2960 |
17.7%
|
|
| 2012 | 57 |
0.3%
|
|
| 3333 | Missing | 30 |
0.2%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 7 |
0%
|
| 9999 | Don't know | 2932 |
17.6%
|
| Sysmiss | 5789 |
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.