| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1436 |
67.9%
|
| 2 | I do not smoke now | 388 |
18.3%
|
| 3 | Yes | 167 |
7.9%
|
| 4 | No | 125 |
5.9%
|
| Sysmiss | 43 |