| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 771 |
59%
|
| 2 | I have already stopped smoking cigarettes | 309 |
23.6%
|
| 3 | Yes | 217 |
16.6%
|
| 4 | No | 10 |
0.8%
|
| Sysmiss | 25 |