| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1007 |
80.3%
|
| 2 | I do not smoke now | 151 |
12%
|
| 3 | Yes | 38 |
3%
|
| 4 | No | 58 |
4.6%
|
| Sysmiss | 7 |