| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 989 |
60%
|
| 2 | I have not tried to stop smoking | 146 |
8.9%
|
| 3 | Yes, I have felt discomfort because of trying to stop smoking | 69 |
4.2%
|
| 4 | No, I have not felt discomfort because of trying to stop smoking | 444 |
26.9%
|
| Sysmiss | 23 |