| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1343 |
77.8%
|
| 2 | I do not smoke now | 179 |
10.4%
|
| 3 | Yes | 122 |
7.1%
|
| 4 | No | 83 |
4.8%
|
| Sysmiss | 11 |