National Income Dynamics Study 2014-2015, Wave 4
South Africa, 2014 - 2015
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Reference ID
zaf-saldru-nids-2014-2015-v2.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
May 17, 2016
Last modified
Jul 18, 2023
Page views
1787037
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j24 - Age when respondent last smoked cigarettes (w4_a_hllfsmklst)
Data file: Adult_W4_Anon_V2.0.0
Overview
Valid:
881
Invalid:
25923
Type:
Discrete
Decimal:
0
loc_start_pos:
6287
loc_end_pos:
6288
Width:
2
Range:
-9 - 80
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 106 |
12%
|
| -8 | Refused | 1 |
0.1%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 10 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 4 |
0.5%
|
|
| 13 | 4 |
0.5%
|
|
| 14 | 11 |
1.2%
|
|
| 15 | 24 |
2.7%
|
|
| 16 | 21 |
2.4%
|
|
| 17 | 32 |
3.6%
|
|
| 18 | 40 |
4.5%
|
|
| 19 | 31 |
3.5%
|
|
| 20 | 45 |
5.1%
|
|
| 21 | 30 |
3.4%
|
|
| 22 | 27 |
3.1%
|
|
| 23 | 25 |
2.8%
|
|
| 24 | 15 |
1.7%
|
|
| 25 | 32 |
3.6%
|
|
| 26 | 18 |
2%
|
|
| 27 | 20 |
2.3%
|
|
| 28 | 23 |
2.6%
|
|
| 29 | 16 |
1.8%
|
|
| 30 | 37 |
4.2%
|
|
| 31 | 11 |
1.2%
|
|
| 32 | 13 |
1.5%
|
|
| 33 | 14 |
1.6%
|
|
| 34 | 16 |
1.8%
|
|
| 35 | 18 |
2%
|
|
| 36 | 10 |
1.1%
|
|
| 37 | 6 |
0.7%
|
|
| 38 | 8 |
0.9%
|
|
| 39 | 8 |
0.9%
|
|
| 40 | 29 |
3.3%
|
|
| 41 | 5 |
0.6%
|
|
| 42 | 13 |
1.5%
|
|
| 43 | 7 |
0.8%
|
|
| 44 | 7 |
0.8%
|
|
| 45 | 25 |
2.8%
|
|
| 46 | 7 |
0.8%
|
|
| 47 | 8 |
0.9%
|
|
| 48 | 7 |
0.8%
|
|
| 49 | 7 |
0.8%
|
|
| 50 | 27 |
3.1%
|
|
| 51 | 2 |
0.2%
|
|
| 52 | 6 |
0.7%
|
|
| 53 | 9 |
1%
|
|
| 54 | 4 |
0.5%
|
|
| 55 | 8 |
0.9%
|
|
| 56 | 1 |
0.1%
|
|
| 57 | 6 |
0.7%
|
|
| 58 | 3 |
0.3%
|
|
| 59 | 3 |
0.3%
|
|
| 60 | 8 |
0.9%
|
|
| 61 | 1 |
0.1%
|
|
| 62 | 2 |
0.2%
|
|
| 63 | 2 |
0.2%
|
|
| 64 | 3 |
0.3%
|
|
| 65 | 2 |
0.2%
|
|
| 66 | 1 |
0.1%
|
|
| 68 | 2 |
0.2%
|
|
| 70 | 2 |
0.2%
|
|
| 71 | 2 |
0.2%
|
|
| 72 | 2 |
0.2%
|
|
| 73 | 1 |
0.1%
|
|
| 80 | 1 |
0.1%
|
|
| Sysmiss | 25923 |
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.