| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1522 |
76.2%
|
| 2 | I do not smoke now | 200 |
10%
|
| 3 | Yes | 185 |
9.3%
|
| 4 | No | 91 |
4.6%
|
| Sysmiss | 51 |