| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke cigarettes | 1809 |
90.6%
|
| 2 | Yes, my father | 27 |
1.4%
|
| 3 | Yes, my mother | 3 |
0.2%
|
| 4 | Yes, both my father and mother | 12 |
0.6%
|
| 5 | No | 132 |
6.6%
|
| 6 | I have no parents | 6 |
0.3%
|
| 7 | I don't know | 8 |
0.4%
|
| Sysmiss | 22 |