| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked shisha | 1584 |
78.1%
|
| 2 | I did not smoke shisha during the past 12 months | 217 |
10.7%
|
| 3 | Yes | 104 |
5.1%
|
| 4 | No | 123 |
6.1%
|
| Sysmiss | 43 |