| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke shisha during the past 30 days (one month) | 1221 |
70.7%
|
| 2 | Less than 1 rock (hagar) per day | 308 |
17.8%
|
| 3 | 1 (rock) per day | 136 |
7.9%
|
| 4 | 2 to 5 (hagar) per day | 42 |
2.4%
|
| 5 | More than the above | 19 |
1.1%
|
| Sysmiss | 14 |