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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e2_a - Completion year of highest grade (w3_p_edschyr)
Data file: Proxy_W3_Anon_V2.1
Overview
Valid:
2412
Invalid:
303
Minimum:
1936
Maximum:
9999
Type:
Discrete
Decimal:
0
Start:
320
End:
323
Width:
4
Range:
1936 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1936 | 1 |
0%
|
|
| 1939 | 1 |
0%
|
|
| 1942 | 1 |
0%
|
|
| 1945 | 1 |
0%
|
|
| 1948 | 1 |
0%
|
|
| 1949 | 1 |
0%
|
|
| 1950 | 1 |
0%
|
|
| 1959 | 2 |
0.1%
|
|
| 1961 | 2 |
0.1%
|
|
| 1963 | 2 |
0.1%
|
|
| 1964 | 1 |
0%
|
|
| 1965 | 4 |
0.2%
|
|
| 1968 | 3 |
0.1%
|
|
| 1969 | 1 |
0%
|
|
| 1970 | 1 |
0%
|
|
| 1971 | 3 |
0.1%
|
|
| 1972 | 3 |
0.1%
|
|
| 1974 | 2 |
0.1%
|
|
| 1975 | 3 |
0.1%
|
|
| 1976 | 4 |
0.2%
|
|
| 1977 | 2 |
0.1%
|
|
| 1978 | 2 |
0.1%
|
|
| 1979 | 2 |
0.1%
|
|
| 1980 | 2 |
0.1%
|
|
| 1981 | 1 |
0%
|
|
| 1982 | 8 |
0.3%
|
|
| 1983 | 3 |
0.1%
|
|
| 1984 | 3 |
0.1%
|
|
| 1985 | 1 |
0%
|
|
| 1986 | 4 |
0.2%
|
|
| 1987 | 2 |
0.1%
|
|
| 1988 | 3 |
0.1%
|
|
| 1989 | 7 |
0.3%
|
|
| 1990 | 6 |
0.2%
|
|
| 1991 | 4 |
0.2%
|
|
| 1992 | 6 |
0.2%
|
|
| 1993 | 11 |
0.5%
|
|
| 1994 | 12 |
0.5%
|
|
| 1995 | 10 |
0.4%
|
|
| 1996 | 15 |
0.6%
|
|
| 1997 | 20 |
0.8%
|
|
| 1998 | 20 |
0.8%
|
|
| 1999 | 25 |
1%
|
|
| 2000 | 21 |
0.9%
|
|
| 2001 | 23 |
1%
|
|
| 2002 | 26 |
1.1%
|
|
| 2003 | 29 |
1.2%
|
|
| 2004 | 43 |
1.8%
|
|
| 2005 | 39 |
1.6%
|
|
| 2006 | 58 |
2.4%
|
|
| 2007 | 72 |
3%
|
|
| 2008 | 76 |
3.2%
|
|
| 2009 | 95 |
3.9%
|
|
| 2010 | 175 |
7.3%
|
|
| 2011 | 358 |
14.8%
|
|
| 2012 | 17 |
0.7%
|
|
| 3333 | Missing | 242 |
10%
|
| 5555 | Not applicable | 0 |
0%
|
| 8888 | Refusal | 0 |
0%
|
| 9999 | Don't know | 931 |
38.6%
|
| Sysmiss | 303 |
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.