| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2032 |
69.3%
|
| 2 | I do not smoke now | 589 |
20.1%
|
| 3 | Yes | 272 |
9.3%
|
| 4 | No | 38 |
1.3%
|
| Sysmiss | 54 |