| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1150 |
77.3%
|
| 2 | I do not smoke now | 201 |
13.5%
|
| 3 | Yes | 78 |
5.2%
|
| 4 | No | 59 |
4%
|
| Sysmiss | 30 |