| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1766 |
85.7%
|
| 2 | I do not smoke now | 170 |
8.2%
|
| 3 | Yes | 80 |
3.9%
|
| 4 | No | 45 |
2.2%
|
| Sysmiss | 50 |