National Income Dynamics Study 2010-2011, Wave 2
South Africa, 2010 - 2011
Get Microdata
Reference ID
zaf-saldru-nids-2010-2011-v4.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Nov 24, 2013
Last modified
Jul 18, 2023
Page views
455238
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j13_5_b - Year in which respondent was diagnosed with asthma (w2_a_hlast_yr)
Data file: Adult_W2_Anon_V4.0.0
Overview
Valid:
510
Invalid:
21364
Type:
Discrete
Decimal:
0
loc_start_pos:
3250
loc_end_pos:
3253
Width:
4
Range:
1940 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1940 | 1 |
0.2%
|
|
| 1950 | 1 |
0.2%
|
|
| 1954 | 2 |
0.4%
|
|
| 1960 | 1 |
0.2%
|
|
| 1961 | 1 |
0.2%
|
|
| 1962 | 1 |
0.2%
|
|
| 1963 | 1 |
0.2%
|
|
| 1966 | 2 |
0.4%
|
|
| 1968 | 1 |
0.2%
|
|
| 1970 | 4 |
0.8%
|
|
| 1971 | 2 |
0.4%
|
|
| 1972 | 1 |
0.2%
|
|
| 1975 | 2 |
0.4%
|
|
| 1976 | 2 |
0.4%
|
|
| 1978 | 4 |
0.8%
|
|
| 1979 | 5 |
1%
|
|
| 1980 | 3 |
0.6%
|
|
| 1981 | 4 |
0.8%
|
|
| 1982 | 3 |
0.6%
|
|
| 1983 | 1 |
0.2%
|
|
| 1984 | 7 |
1.4%
|
|
| 1985 | 8 |
1.6%
|
|
| 1986 | 3 |
0.6%
|
|
| 1987 | 4 |
0.8%
|
|
| 1988 | 3 |
0.6%
|
|
| 1989 | 9 |
1.8%
|
|
| 1990 | 5 |
1%
|
|
| 1991 | 4 |
0.8%
|
|
| 1992 | 8 |
1.6%
|
|
| 1993 | 6 |
1.2%
|
|
| 1994 | 4 |
0.8%
|
|
| 1995 | 12 |
2.4%
|
|
| 1996 | 9 |
1.8%
|
|
| 1997 | 7 |
1.4%
|
|
| 1998 | 11 |
2.2%
|
|
| 1999 | 10 |
2%
|
|
| 2000 | 20 |
3.9%
|
|
| 2001 | 10 |
2%
|
|
| 2002 | 7 |
1.4%
|
|
| 2003 | 14 |
2.7%
|
|
| 2004 | 14 |
2.7%
|
|
| 2005 | 24 |
4.7%
|
|
| 2006 | 18 |
3.5%
|
|
| 2007 | 36 |
7.1%
|
|
| 2008 | 41 |
8%
|
|
| 2009 | 56 |
11%
|
|
| 2010 | 47 |
9.2%
|
|
| 2011 | 1 |
0.2%
|
|
| 2222 | Not asked in Phase 2 | 0 |
0%
|
| 3333 | Missing | 26 |
5.1%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 0 |
0%
|
| 9999 | Don't know | 44 |
8.6%
|
| Sysmiss | 21364 |
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.