| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1227 |
84.4%
|
| 2 | I have already stopped smoking cigarettes | 91 |
6.3%
|
| 3 | Yes | 90 |
6.2%
|
| 4 | No | 46 |
3.2%
|
| Sysmiss | 7 |