| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 3790 |
83.6%
|
| 2 | I have already stopped smoking | 122 |
2.7%
|
| 3 | Yes, I would be able to stop | 577 |
12.7%
|
| 4 | No, I would not be able to stop | 43 |
0.9%
|
| Sysmiss | 10 |