| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1736 |
87.1%
|
| 2 | I do not smoke now | 190 |
9.5%
|
| 3 | Yes | 37 |
1.9%
|
| 4 | No | 29 |
1.5%
|
| Sysmiss | 27 |