| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 834 |
51.7%
|
| 2 | I do not smoke now | 477 |
29.6%
|
| 3 | Yes | 204 |
12.6%
|
| 4 | No | 98 |
6.1%
|
| Sysmiss | 10 |