| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 675 |
57.7%
|
| 2 | I do not smoke now | 286 |
24.4%
|
| 3 | Yes | 128 |
10.9%
|
| 4 | No | 81 |
6.9%
|
| Sysmiss | 6 |