| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 614 |
82.5%
|
| 2 | I do not smoke now | 89 |
12%
|
| 3 | Yes | 28 |
3.8%
|
| 4 | No | 13 |
1.7%
|
| Sysmiss | 52 |