| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1710 |
87.5%
|
| 2 | I do not smoke now | 66 |
3.4%
|
| 3 | Yes | 119 |
6.1%
|
| 4 | No | 60 |
3.1%
|
| Sysmiss | 63 |