| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked shisha | 806 |
60.3%
|
| 2 | I did not smoke shisha during the past 12 months | 208 |
15.6%
|
| 3 | Yes | 159 |
11.9%
|
| 4 | No | 164 |
12.3%
|
| Sysmiss | 30 |