| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3620 |
85.2%
|
| 2 | I do not smoke now | 386 |
9.1%
|
| 3 | Yes | 151 |
3.6%
|
| 4 | No | 91 |
2.1%
|
| Sysmiss | 14 |