National Income Dynamics Study 2014-2015
South Africa, 2014 - 2015
Get MicrodataCreated on
Jun 28, 2016
Last modified
Mar 29, 2019
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d2 - Biological mother's age at death (w4_a_mthdtha)
Data file: Adult_W4_Anon_V1.0
Overview
Valid:
7720
Invalid:
19099
Minimum:
-9
Maximum:
110
Type:
Discrete
Decimal:
0
Start:
828
End:
830
Width:
3
Range:
-
Format:
Questions and instructions
Categories
| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refused |
| -5 | Not applicable |
| -3 | Missing |
| 18 | |
| 19 | |
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| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 105 | |
| 109 | |
| 110 | |
| Sysmiss |
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.