| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1061 |
76.1%
|
| 2 | I don't smoke now | 212 |
15.2%
|
| 3 | Yes | 111 |
8%
|
| 4 | No | 11 |
0.8%
|
| Sysmiss | 9 |