| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 754 |
39.3%
|
| 2 | I do not smoke now | 762 |
39.7%
|
| 3 | Yes | 281 |
14.7%
|
| 4 | No | 120 |
6.3%
|
| Sysmiss | 76 |