| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1019 |
66.2%
|
| 2 | I do not smoke now | 226 |
14.7%
|
| 3 | Yes | 215 |
14%
|
| 4 | No | 80 |
5.2%
|
| Sysmiss | 27 |