National Income Dynamics Study 2012
South Africa, 2012
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Reference ID
ZAF_2012_NIDS-W3_v04_M
Producer(s)
Southern Africa Labour and Development Research Unit
Created on
Dec 23, 2014
Last modified
Mar 29, 2019
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j25 - Age when respondent began to smoke cigarettes (w3_a_hllfsmkfrs)
Data file: Adult_W3_Anon_V2.1
Overview
Valid:
3703
Invalid:
18763
Minimum:
-9
Maximum:
69
Type:
Discrete
Decimal:
0
Start:
2491
End:
2492
Width:
2
Range:
-
Format:
Questions and instructions
Categories
| Value | Category |
|---|---|
| -9 | Don't Know |
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| 8 | |
| 9 | |
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| 64 | |
| 65 | |
| 66 | |
| 69 | |
| 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.