| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2798 |
85.2%
|
| 2 | I do not smoke now | 107 |
3.3%
|
| 3 | Yes | 104 |
3.2%
|
| 4 | No | 276 |
8.4%
|
| Sysmiss | 28 |