| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 141 |
6.7%
|
| 2 | I do not smoke now | 1439 |
68.9%
|
| 3 | Yes | 275 |
13.2%
|
| 4 | No | 234 |
11.2%
|
| Sysmiss | 10 |