| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 933 |
68.7%
|
| 2 | I do not smoke now | 294 |
21.6%
|
| 3 | Yes | 77 |
5.7%
|
| 4 | No | 54 |
4%
|
| Sysmiss | 7 |