| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1041 |
81.3%
|
| 2 | I do not smoke now | 158 |
12.3%
|
| 3 | Yes | 71 |
5.5%
|
| 4 | No | 10 |
0.8%
|
| Sysmiss | 28 |