| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked shisha | 994 |
81.1%
|
| 2 | I did not smoke shisha during the past 12 months | 55 |
4.5%
|
| 3 | Yes | 27 |
2.2%
|
| 4 | No | 149 |
12.2%
|
| Sysmiss | 36 |