| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 581 |
40%
|
| 2 | I do not smoke now | 355 |
24.4%
|
| 3 | Yes | 446 |
30.7%
|
| 4 | No | 71 |
4.9%
|
| Sysmiss | 8 |