| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2835 |
82.3%
|
| 2 | I do not smoke now | 244 |
7.1%
|
| 3 | Yes | 274 |
8%
|
| 4 | No | 91 |
2.6%
|
| Sysmiss | 6 |