| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked shisha | 1161 |
65.8%
|
| 2 | I have already stopped smoking shisha | 157 |
8.9%
|
| 3 | Yes | 310 |
17.6%
|
| 4 | No | 137 |
7.8%
|
| Sysmiss | 40 |