| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 138 |
83.1%
|
| 2 | I have already stopped smoking cigarettes | 15 |
9%
|
| 3 | Yes | 9 |
5.4%
|
| 4 | No | 4 |
2.4%
|
| Sysmiss | 1 |