| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1611 |
79%
|
| 2 | I do not smoke now | 256 |
12.5%
|
| 3 | Yes | 96 |
4.7%
|
| 4 | No | 77 |
3.8%
|
| Sysmiss | 31 |