| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1343 |
80.8%
|
| 2 | I do not smoke now | 107 |
6.4%
|
| 3 | Yes | 180 |
10.8%
|
| 4 | No | 33 |
2%
|
| Sysmiss | 29 |