| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1440 |
70%
|
| 2 | I do not smoke now | 430 |
20.9%
|
| 3 | Yes | 113 |
5.5%
|
| 4 | No | 75 |
3.6%
|
| Sysmiss | 8 |