| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1691 |
84.1%
|
| 2 | I do not smoke now | 138 |
6.9%
|
| 3 | Yes | 87 |
4.3%
|
| 4 | No | 95 |
4.7%
|
| Sysmiss | 17 |