| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 921 |
54%
|
| 2 | I do not smoke now | 558 |
32.7%
|
| 3 | Yes | 175 |
10.3%
|
| 4 | No | 50 |
2.9%
|
| Sysmiss | 84 |