| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1229 |
75.2%
|
| 2 | I am not currently smoking | 256 |
15.7%
|
| 3 | Yes | 90 |
5.5%
|
| 4 | No | 59 |
3.6%
|
| Sysmiss | 17 |