| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 348 |
47.5%
|
| 2 | I have already stopped smoking cigarettes | 167 |
22.8%
|
| 3 | Yes | 181 |
24.7%
|
| 4 | No | 36 |
4.9%
|
| Sysmiss | 2 |