| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke shisha during the past 30 days | 1720 |
96.8%
|
| 2 | 1 session per day | 32 |
1.8%
|
| 3 | 2 sessions per day | 16 |
0.9%
|
| 4 | 3 sessions per day | 6 |
0.3%
|
| 5 | 4 or more sessions per day | 2 |
0.1%
|
| Sysmiss | 5 |