| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 765 |
59.1%
|
| 2 | I have already stopped smoking cigarettes | 256 |
19.8%
|
| 3 | Yes | 213 |
16.5%
|
| 4 | No | 60 |
4.6%
|
| Sysmiss | 27 |