| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1910 |
73.3%
|
| 2 | I do not smoke now | 160 |
6.1%
|
| 3 | Yes | 379 |
14.6%
|
| 4 | No | 155 |
6%
|
| Sysmiss | 32 |