| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 478 |
19.9%
|
| 1 | Some of them | 758 |
31.6%
|
| 2 | Most of them | 239 |
10%
|
| 3 | All of them | 208 |
8.7%
|
| 9 | Don't know/ Haven’t heard | 717 |
29.9%
|
| 98 | Refused | 0 |
0%
|