| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1513 |
87.7%
|
| 2 | I do not smoke now | 80 |
4.6%
|
| 3 | Yes | 104 |
6%
|
| 4 | No | 29 |
1.7%
|
| Sysmiss | 38 |