| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1141 |
68.4%
|
| 2 | I do not smoke now | 334 |
20%
|
| 3 | Yes | 109 |
6.5%
|
| 4 | No | 85 |
5.1%
|
| Sysmiss | 3 |