| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 830 |
82.6%
|
| 2 | I have already stopped smoking cigarettes | 82 |
8.2%
|
| 3 | Yes | 71 |
7.1%
|
| 4 | No | 22 |
2.2%
|
| Sysmiss | 6 |