| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke shisha during the past 30 days (one month) | 1518 |
78.1%
|
| 2 | Less than 1 rock (hagar) per day | 245 |
12.6%
|
| 3 | 1 (rock) per day | 125 |
6.4%
|
| 4 | 2 to 5 (hagar) per day | 40 |
2.1%
|
| 5 | More than the above | 15 |
0.8%
|
| Sysmiss | 53 |