| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3662 |
93.7%
|
| 2 | I do not smoke now | 135 |
3.5%
|
| 3 | Yes | 77 |
2%
|
| 4 | No | 33 |
0.8%
|
| Sysmiss | 10 |