| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 270 |
11.3%
|
| 1 | Some of them | 730 |
30.4%
|
| 2 | Most of them | 529 |
22%
|
| 3 | All of them | 237 |
9.9%
|
| 9 | Don't know/ Haven’t heard | 634 |
26.4%
|
| 98 | Refused | 0 |
0%
|