| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1450 |
72.6%
|
| 2 | I do not smoke cigarettes now | 255 |
12.8%
|
| 3 | Yes | 172 |
8.6%
|
| 4 | No | 120 |
6%
|
| Sysmiss | 67 |