National Income Dynamics Study 2017, Wave 5 Secure Data
South Africa, 2017
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Reference ID
zaf-saldru-nidssd-2017-v1.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Aug 28, 2018
Last modified
Aug 29, 2018
Page views
376029
Downloads
1908
j24 - Age when respondent last smoked cigarettes (w5_a_hllfsmklst)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
840
Invalid:
29270
Type:
Discrete
Decimal:
0
loc_start_pos:
6326
loc_end_pos:
6327
Width:
2
Range:
-9 - 88
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 43 |
5.1%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 10 | 2 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.2%
|
|
| 13 | 4 |
0.5%
|
|
| 14 | 8 |
1%
|
|
| 15 | 18 |
2.1%
|
|
| 16 | 30 |
3.6%
|
|
| 17 | 36 |
4.3%
|
|
| 18 | 32 |
3.8%
|
|
| 19 | 28 |
3.3%
|
|
| 20 | 44 |
5.2%
|
|
| 21 | 21 |
2.5%
|
|
| 22 | 23 |
2.7%
|
|
| 23 | 19 |
2.3%
|
|
| 24 | 25 |
3%
|
|
| 25 | 34 |
4%
|
|
| 26 | 13 |
1.5%
|
|
| 27 | 22 |
2.6%
|
|
| 28 | 20 |
2.4%
|
|
| 29 | 18 |
2.1%
|
|
| 30 | 28 |
3.3%
|
|
| 31 | 14 |
1.7%
|
|
| 32 | 20 |
2.4%
|
|
| 33 | 15 |
1.8%
|
|
| 34 | 21 |
2.5%
|
|
| 35 | 17 |
2%
|
|
| 36 | 7 |
0.8%
|
|
| 37 | 10 |
1.2%
|
|
| 38 | 14 |
1.7%
|
|
| 39 | 13 |
1.5%
|
|
| 40 | 35 |
4.2%
|
|
| 41 | 11 |
1.3%
|
|
| 42 | 9 |
1.1%
|
|
| 43 | 7 |
0.8%
|
|
| 44 | 4 |
0.5%
|
|
| 45 | 21 |
2.5%
|
|
| 46 | 4 |
0.5%
|
|
| 47 | 7 |
0.8%
|
|
| 48 | 10 |
1.2%
|
|
| 49 | 5 |
0.6%
|
|
| 50 | 23 |
2.7%
|
|
| 51 | 3 |
0.4%
|
|
| 52 | 7 |
0.8%
|
|
| 53 | 4 |
0.5%
|
|
| 54 | 5 |
0.6%
|
|
| 55 | 13 |
1.5%
|
|
| 56 | 4 |
0.5%
|
|
| 57 | 7 |
0.8%
|
|
| 58 | 6 |
0.7%
|
|
| 59 | 5 |
0.6%
|
|
| 60 | 13 |
1.5%
|
|
| 61 | 2 |
0.2%
|
|
| 62 | 4 |
0.5%
|
|
| 63 | 4 |
0.5%
|
|
| 64 | 3 |
0.4%
|
|
| 65 | 5 |
0.6%
|
|
| 66 | 4 |
0.5%
|
|
| 67 | 1 |
0.1%
|
|
| 68 | 2 |
0.2%
|
|
| 69 | 1 |
0.1%
|
|
| 70 | 1 |
0.1%
|
|
| 72 | 4 |
0.5%
|
|
| 73 | 1 |
0.1%
|
|
| 79 | 1 |
0.1%
|
|
| 81 | 1 |
0.1%
|
|
| 88 | 1 |
0.1%
|
|
| Sysmiss | 29270 |
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.