| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 796 |
80.1%
|
| 2 | I have already stopped smoking cigarettes | 98 |
9.9%
|
| 3 | Yes | 78 |
7.8%
|
| 4 | No | 22 |
2.2%
|
| Sysmiss | 6 |