| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1889 |
71%
|
| 2 | I do not smoke now | 493 |
18.5%
|
| 3 | Yes | 165 |
6.2%
|
| 4 | No | 115 |
4.3%
|
| Sysmiss | 80 |