| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3366 |
81.6%
|
| 2 | I do not smoke now | 563 |
13.7%
|
| 3 | Yes | 122 |
3%
|
| 4 | No | 72 |
1.7%
|
| Sysmiss | 23 |