| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke | 2430 |
89.4%
|
| 2 | I already successfully quit | 156 |
5.7%
|
| 3 | Yes, it is true | 49 |
1.8%
|
| 4 | No | 83 |
3.1%
|
| Sysmiss | 9 |