| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2606 |
83.9%
|
| 2 | I do not smoke now | 221 |
7.1%
|
| 3 | Yes | 221 |
7.1%
|
| 4 | No | 57 |
1.8%
|
| Sysmiss | 8 |