| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1165 |
67.5%
|
| 2 | I do not smoke now | 360 |
20.9%
|
| 3 | Yes | 144 |
8.3%
|
| 4 | No | 57 |
3.3%
|
| Sysmiss | 16 |