| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 592 |
86.3%
|
| 2 | I am not currently smoking | 75 |
10.9%
|
| 3 | Yes | 12 |
1.7%
|
| 4 | No | 7 |
1%
|
| Sysmiss | 1 |