| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2152 |
87.1%
|
| 2 | I do not smoke now | 230 |
9.3%
|
| 3 | Yes | 64 |
2.6%
|
| 4 | No | 24 |
1%
|
| Sysmiss | 119 |