| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1203 |
77.8%
|
| 2 | I have already stopped smoking cigarettes | 213 |
13.8%
|
| 3 | Yes | 123 |
8%
|
| 4 | No | 8 |
0.5%
|
| Sysmiss | 13 |