| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 582 |
66.3%
|
| 2 | I do not smoke now | 149 |
17%
|
| 3 | Yes | 106 |
12.1%
|
| 4 | No | 41 |
4.7%
|
| Sysmiss | 28 |