| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 215 |
9%
|
| 1 | Some of them | 651 |
27.1%
|
| 2 | Most of them | 590 |
24.6%
|
| 3 | All of them | 444 |
18.5%
|
| 9 | Don't know/ Haven’t heard | 500 |
20.8%
|
| 98 | Refused | 0 |
0%
|