| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3678 |
84.6%
|
| 2 | I do not smoke now | 380 |
8.7%
|
| 3 | Yes | 219 |
5%
|
| 4 | No | 71 |
1.6%
|
| Sysmiss | 183 |