| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1234 |
67%
|
| 2 | I have not tried to stop smoking | 152 |
8.3%
|
| 3 | Yes, I have felt discomfort because of trying to stop smoking | 57 |
3.1%
|
| 4 | No, I have not felt discomfort because of trying to stop smoking | 399 |
21.7%
|
| Sysmiss | 15 |