| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1577 |
65.5%
|
| 2 | I do not smoke now | 559 |
23.2%
|
| 3 | Yes | 161 |
6.7%
|
| 4 | No | 109 |
4.5%
|
| Sysmiss | 100 |