| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1060 |
57.9%
|
| 2 | I do not smoke now | 520 |
28.4%
|
| 3 | Yes, I have tried to stop smoking | 198 |
10.8%
|
| 4 | No, I have not tried to stop smoking | 52 |
2.8%
|
| Sysmiss | 23 |