| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2084 |
69.7%
|
| 2 | I have already stopped smoking cigarettes | 508 |
17%
|
| 3 | Yes | 351 |
11.7%
|
| 4 | No | 49 |
1.6%
|
| Sysmiss | 15 |