| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked grabba | 1191 |
72.5%
|
| 2 | I don't smoke grabba now | 231 |
14.1%
|
| 3 | Yes | 80 |
4.9%
|
| 4 | No | 140 |
8.5%
|
| Sysmiss | 43 |