| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3069 |
82%
|
| 2 | I have already stopped smoking cigarettes | 390 |
10.4%
|
| 3 | Yes | 252 |
6.7%
|
| 4 | No | 31 |
0.8%
|
| Sysmiss | 25 |