National Income Dynamics Study 2017, Wave 5
South Africa, 2017
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Reference ID
zaf-saldru-nids-2017-v1.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Aug 28, 2018
Last modified
Jun 11, 2023
Page views
1424461
Downloads
929169
Interviewer date of birth (year) (w5_intrv_dob_y)
Data file: indderived_w5_anon_v1.0.0
Overview
Valid:
999
Invalid:
0
Type:
Discrete
Decimal:
0
loc_start_pos:
743
loc_end_pos:
746
Width:
4
Range:
1961 - 3333
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1961 | 7 |
0.7%
|
|
| 1969 | 3 |
0.3%
|
|
| 1971 | 5 |
0.5%
|
|
| 1973 | 2 |
0.2%
|
|
| 1974 | 2 |
0.2%
|
|
| 1975 | 3 |
0.3%
|
|
| 1977 | 9 |
0.9%
|
|
| 1978 | 3 |
0.3%
|
|
| 1979 | 8 |
0.8%
|
|
| 1980 | 30 |
3%
|
|
| 1981 | 5 |
0.5%
|
|
| 1982 | 33 |
3.3%
|
|
| 1983 | 33 |
3.3%
|
|
| 1984 | 32 |
3.2%
|
|
| 1985 | 14 |
1.4%
|
|
| 1986 | 6 |
0.6%
|
|
| 1987 | 5 |
0.5%
|
|
| 1988 | 45 |
4.5%
|
|
| 1989 | 29 |
2.9%
|
|
| 1990 | 25 |
2.5%
|
|
| 1991 | 2 |
0.2%
|
|
| 1992 | 9 |
0.9%
|
|
| 1993 | 9 |
0.9%
|
|
| 1994 | 3 |
0.3%
|
|
| 1996 | 4 |
0.4%
|
|
| 3333 | Missing | 673 |
67.4%
|
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.