| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked shisha | 1507 |
89.5%
|
| 2 | I have never smoked shisha | 73 |
4.3%
|
| 3 | Yes | 41 |
2.4%
|
| 4 | No | 63 |
3.7%
|
| Sysmiss | 44 |