| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3533 |
83.6%
|
| 2 | I do not smoke now | 539 |
12.8%
|
| 3 | Yes | 104 |
2.5%
|
| 4 | No | 51 |
1.2%
|
| Sysmiss | 8 |