| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3726 |
74.9%
|
| 2 | I do not smoke now | 770 |
15.5%
|
| 3 | Yes | 258 |
5.2%
|
| 4 | No | 220 |
4.4%
|
| Sysmiss | 71 |