| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked narguileh | 1303 |
56.9%
|
| 2 | I did not smoke during the past 12 months | 328 |
14.3%
|
| 3 | Yes | 270 |
11.8%
|
| 4 | No | 389 |
17%
|
| Sysmiss | 49 |