| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1382 |
76.8%
|
| 2 | I do not smoke now | 260 |
14.4%
|
| 3 | Yes | 131 |
7.3%
|
| 4 | No | 27 |
1.5%
|
| Sysmiss | 20 |