| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2715 |
65.8%
|
| 2 | I do not smoke now | 727 |
17.6%
|
| 3 | Yes | 519 |
12.6%
|
| 4 | No | 163 |
4%
|
| Sysmiss | 23 |