National Income Dynamics Study 2008
Wave 1
South Africa, 2008
Get Microdata
Reference ID
zaf-saldru-nids-2008-v7.0.0
Producer(s)
Southern Africa Labour and Development Research Unit
Collections
Created on
Nov 24, 2013
Last modified
Jul 18, 2023
Page views
1474058
Downloads
1707205
j28 - Age when respondent last smoked cigarettes (w1_a_hllfsmklst)
Data file: Adult_W1_Anon_V7.0.0
Overview
Valid:
694
Invalid:
16178
Type:
Discrete
Decimal:
0
Width:
18
Range:
-9 - 84
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 24 |
3.5%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 25 |
3.6%
|
| 9 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 2 |
0.3%
|
|
| 14 | 10 |
1.4%
|
|
| 15 | 22 |
3.2%
|
|
| 16 | 21 |
3%
|
|
| 17 | 24 |
3.5%
|
|
| 18 | 25 |
3.6%
|
|
| 19 | 21 |
3%
|
|
| 20 | 32 |
4.6%
|
|
| 21 | 20 |
2.9%
|
|
| 22 | 17 |
2.4%
|
|
| 23 | 16 |
2.3%
|
|
| 24 | 18 |
2.6%
|
|
| 25 | 17 |
2.4%
|
|
| 26 | 11 |
1.6%
|
|
| 27 | 16 |
2.3%
|
|
| 28 | 14 |
2%
|
|
| 29 | 14 |
2%
|
|
| 30 | 46 |
6.6%
|
|
| 31 | 10 |
1.4%
|
|
| 32 | 20 |
2.9%
|
|
| 33 | 5 |
0.7%
|
|
| 34 | 10 |
1.4%
|
|
| 35 | 28 |
4%
|
|
| 36 | 10 |
1.4%
|
|
| 37 | 11 |
1.6%
|
|
| 38 | 12 |
1.7%
|
|
| 39 | 6 |
0.9%
|
|
| 40 | 24 |
3.5%
|
|
| 41 | 5 |
0.7%
|
|
| 42 | 15 |
2.2%
|
|
| 43 | 5 |
0.7%
|
|
| 44 | 8 |
1.2%
|
|
| 45 | 12 |
1.7%
|
|
| 46 | 6 |
0.9%
|
|
| 47 | 4 |
0.6%
|
|
| 48 | 10 |
1.4%
|
|
| 49 | 7 |
1%
|
|
| 50 | 10 |
1.4%
|
|
| 51 | 5 |
0.7%
|
|
| 52 | 7 |
1%
|
|
| 53 | 5 |
0.7%
|
|
| 54 | 4 |
0.6%
|
|
| 55 | 1 |
0.1%
|
|
| 56 | 3 |
0.4%
|
|
| 57 | 4 |
0.6%
|
|
| 58 | 6 |
0.9%
|
|
| 59 | 3 |
0.4%
|
|
| 60 | 8 |
1.2%
|
|
| 61 | 2 |
0.3%
|
|
| 62 | 4 |
0.6%
|
|
| 63 | 2 |
0.3%
|
|
| 64 | 4 |
0.6%
|
|
| 65 | 2 |
0.3%
|
|
| 66 | 2 |
0.3%
|
|
| 67 | 1 |
0.1%
|
|
| 68 | 2 |
0.3%
|
|
| 69 | 1 |
0.1%
|
|
| 70 | 2 |
0.3%
|
|
| 72 | 3 |
0.4%
|
|
| 74 | 2 |
0.3%
|
|
| 75 | 2 |
0.3%
|
|
| 76 | 2 |
0.3%
|
|
| 80 | 1 |
0.1%
|
|
| 84 | 1 |
0.1%
|
|
| Sysmiss | 16178 |
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.