| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked waterpipe | 87832 |
73.5%
|
| 2 | I did not smoke waterpipe during the past 12 months | 10752 |
9%
|
| 3 | Yes | 5579 |
4.7%
|
| 4 | No | 15404 |
12.9%
|
| Sysmiss | 2473 |