| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3011 |
75.5%
|
| 2 | I do not smoke now | 547 |
13.7%
|
| 3 | Yes | 195 |
4.9%
|
| 4 | No | 234 |
5.9%
|
| Sysmiss | 7 |