| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 799 |
55.9%
|
| 2 | I do not smoke now | 305 |
21.3%
|
| 3 | Yes | 63 |
4.4%
|
| 4 | No | 262 |
18.3%
|
| Sysmiss | 27 |