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
376023
Downloads
1908
j25 - Age when respondent began to smoke cigarettes (w5_a_hllfsmkfrs)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
5065
Invalid:
25045
Type:
Discrete
Decimal:
0
loc_start_pos:
6328
loc_end_pos:
6329
Width:
2
Range:
-9 - 67
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 305 |
6%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 1 |
0%
|
| 7 | 14 |
0.3%
|
|
| 8 | 16 |
0.3%
|
|
| 9 | 15 |
0.3%
|
|
| 10 | 49 |
1%
|
|
| 11 | 35 |
0.7%
|
|
| 12 | 105 |
2.1%
|
|
| 13 | 197 |
3.9%
|
|
| 14 | 298 |
5.9%
|
|
| 15 | 571 |
11.3%
|
|
| 16 | 656 |
13%
|
|
| 17 | 526 |
10.4%
|
|
| 18 | 526 |
10.4%
|
|
| 19 | 298 |
5.9%
|
|
| 20 | 396 |
7.8%
|
|
| 21 | 195 |
3.8%
|
|
| 22 | 138 |
2.7%
|
|
| 23 | 110 |
2.2%
|
|
| 24 | 65 |
1.3%
|
|
| 25 | 156 |
3.1%
|
|
| 26 | 44 |
0.9%
|
|
| 27 | 41 |
0.8%
|
|
| 28 | 48 |
0.9%
|
|
| 29 | 16 |
0.3%
|
|
| 30 | 83 |
1.6%
|
|
| 31 | 12 |
0.2%
|
|
| 32 | 14 |
0.3%
|
|
| 33 | 10 |
0.2%
|
|
| 34 | 9 |
0.2%
|
|
| 35 | 30 |
0.6%
|
|
| 36 | 8 |
0.2%
|
|
| 37 | 4 |
0.1%
|
|
| 38 | 10 |
0.2%
|
|
| 39 | 5 |
0.1%
|
|
| 40 | 18 |
0.4%
|
|
| 41 | 1 |
0%
|
|
| 42 | 4 |
0.1%
|
|
| 43 | 1 |
0%
|
|
| 45 | 8 |
0.2%
|
|
| 46 | 3 |
0.1%
|
|
| 47 | 2 |
0%
|
|
| 49 | 1 |
0%
|
|
| 50 | 3 |
0.1%
|
|
| 51 | 1 |
0%
|
|
| 52 | 4 |
0.1%
|
|
| 53 | 1 |
0%
|
|
| 54 | 1 |
0%
|
|
| 55 | 5 |
0.1%
|
|
| 56 | 2 |
0%
|
|
| 57 | 1 |
0%
|
|
| 60 | 1 |
0%
|
|
| 62 | 1 |
0%
|
|
| 67 | 1 |
0%
|
|
| Sysmiss | 25045 |
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.