| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2206 |
68.2%
|
| 2 | I do not smoke now | 657 |
20.3%
|
| 3 | Yes | 137 |
4.2%
|
| 4 | No | 233 |
7.2%
|
| Sysmiss | 17 |