| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1594 |
81.4%
|
| 2 | I do not smoke now | 123 |
6.3%
|
| 3 | Yes | 145 |
7.4%
|
| 4 | No | 96 |
4.9%
|
| Sysmiss | 16 |