| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3635 |
86.6%
|
| 2 | I do not smoke now | 387 |
9.2%
|
| 3 | Yes | 58 |
1.4%
|
| 4 | No | 116 |
2.8%
|
| Sysmiss | 20 |