| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1265 |
61.6%
|
| 2 | I do not smoke now | 456 |
22.2%
|
| 3 | Yes | 150 |
7.3%
|
| 4 | No | 184 |
9%
|
| Sysmiss | 20 |