| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1305 |
57.1%
|
| 2 | I do not smoke now | 387 |
16.9%
|
| 3 | Yes | 461 |
20.2%
|
| 4 | No | 134 |
5.9%
|
| Sysmiss | 8 |