| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 802 |
43.7%
|
| 2 | I do not smoke now | 682 |
37.2%
|
| 3 | Yes | 251 |
13.7%
|
| 4 | No | 100 |
5.4%
|
| Sysmiss | 18 |