| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1694 |
84.7%
|
| 2 | I do not smoke now | 105 |
5.2%
|
| 3 | Yes | 141 |
7%
|
| 4 | No | 61 |
3%
|
| Sysmiss | 23 |