National Income Dynamics Study 2017, Wave 5 Secure Data
South Africa, 2017
Southern Africa Labour and Development Research Unit,
Created on
August 29, 2018
Last modified
August 29, 2018
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c2_6_y11 - Date of birth (year) of child 11 (w5_a_bhdob_y11)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
75
Invalid:
30035
Type:
discrete
Decimal:
0
loc_width:
4
var_range:
1970 - 9999
var_format:
numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1970 | 1 |
1.3%
|
|
| 1974 | 1 |
1.3%
|
|
| 1976 | 1 |
1.3%
|
|
| 1979 | 1 |
1.3%
|
|
| 1981 | 3 |
4%
|
|
| 1983 | 1 |
1.3%
|
|
| 1985 | 3 |
4%
|
|
| 1986 | 2 |
2.7%
|
|
| 1988 | 2 |
2.7%
|
|
| 1990 | 2 |
2.7%
|
|
| 1991 | 2 |
2.7%
|
|
| 1992 | 2 |
2.7%
|
|
| 1995 | 1 |
1.3%
|
|
| 1996 | 3 |
4%
|
|
| 1997 | 1 |
1.3%
|
|
| 1998 | 1 |
1.3%
|
|
| 2001 | 1 |
1.3%
|
|
| 2002 | 4 |
5.3%
|
|
| 2003 | 2 |
2.7%
|
|
| 2007 | 1 |
1.3%
|
|
| 2008 | 2 |
2.7%
|
|
| 2009 | 1 |
1.3%
|
|
| 3333 | Missing | 0 |
0%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 0 |
0%
|
| 9999 | Don't know | 37 |
49.3%
|
| Sysmiss | 30035 |
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.