| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2383 |
82.5%
|
| 2 | I have already stopped smoking cigarettes | 151 |
5.2%
|
| 3 | Yes | 261 |
9%
|
| 4 | No | 93 |
3.2%
|
| Sysmiss | 18 |