National Income Dynamics Study 2008, Wave 1 Secure Data
South Africa, 2008
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Reference ID
zaf-saldru-nidssd-2008-v7.0.0
Producer(s)
Southern Africa Labour and Development Research Unit
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Created on
Aug 24, 2018
Last modified
Oct 18, 2023
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j14_6 - Year in which Respondent was diagnosed with heart problems (w1_a_hlhrt_yr)
Data file: Adult_W1_Secure_V7.0.0
Overview
Valid:
490
Invalid:
16382
Type:
Discrete
Decimal:
0
loc_start_pos:
4692
loc_end_pos:
4695
Width:
4
Range:
1946 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1946 | 1 |
0.2%
|
|
| 1950 | 2 |
0.4%
|
|
| 1955 | 1 |
0.2%
|
|
| 1958 | 1 |
0.2%
|
|
| 1960 | 2 |
0.4%
|
|
| 1965 | 1 |
0.2%
|
|
| 1968 | 1 |
0.2%
|
|
| 1971 | 2 |
0.4%
|
|
| 1974 | 2 |
0.4%
|
|
| 1979 | 2 |
0.4%
|
|
| 1980 | 3 |
0.6%
|
|
| 1982 | 1 |
0.2%
|
|
| 1983 | 2 |
0.4%
|
|
| 1984 | 2 |
0.4%
|
|
| 1985 | 3 |
0.6%
|
|
| 1987 | 1 |
0.2%
|
|
| 1988 | 7 |
1.4%
|
|
| 1989 | 1 |
0.2%
|
|
| 1990 | 4 |
0.8%
|
|
| 1991 | 5 |
1%
|
|
| 1992 | 8 |
1.6%
|
|
| 1993 | 5 |
1%
|
|
| 1994 | 6 |
1.2%
|
|
| 1995 | 8 |
1.6%
|
|
| 1996 | 6 |
1.2%
|
|
| 1997 | 6 |
1.2%
|
|
| 1998 | 13 |
2.7%
|
|
| 1999 | 9 |
1.8%
|
|
| 2000 | 24 |
4.9%
|
|
| 2001 | 13 |
2.7%
|
|
| 2002 | 19 |
3.9%
|
|
| 2003 | 19 |
3.9%
|
|
| 2004 | 22 |
4.5%
|
|
| 2005 | 25 |
5.1%
|
|
| 2006 | 38 |
7.8%
|
|
| 2007 | 83 |
16.9%
|
|
| 2008 | 46 |
9.4%
|
|
| 3333 | Missing | 53 |
10.8%
|
| 5555 | Not Applicable | 0 |
0%
|
| 7777 | Never Moved | 0 |
0%
|
| 8888 | Refused | 0 |
0%
|
| 9999 | Don't know | 43 |
8.8%
|
| Sysmiss | 16382 |
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.