| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 475 |
71.1%
|
| 2 | I do not smoke now | 114 |
17.1%
|
| 3 | Yes | 39 |
5.8%
|
| 4 | No | 40 |
6%
|
| Sysmiss | 14 |