| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 175 |
53%
|
| 2 | I have already stopped smoking cigarettes | 60 |
18.2%
|
| 3 | Yes | 86 |
26.1%
|
| 4 | No | 9 |
2.7%
|
| Sysmiss | 9 |