| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 692 |
74.9%
|
| 2 | I have already stopped smoking cigarettes | 112 |
12.1%
|
| 3 | Yes | 69 |
7.5%
|
| 4 | No | 51 |
5.5%
|
| Sysmiss | 20 |