| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2169 |
63.1%
|
| 2 | I have already stopped smoking cigarettes | 412 |
12%
|
| 3 | Yes | 714 |
20.8%
|
| 4 | No | 144 |
4.2%
|
| Sysmiss | 93 |