| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 770 |
80.4%
|
| 2 | I do not smoke now | 128 |
13.4%
|
| 3 | Yes | 31 |
3.2%
|
| 4 | No | 29 |
3%
|
| Sysmiss | 1 |