| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 273 |
11.4%
|
| 1 | Some of them | 785 |
32.7%
|
| 2 | Most of them | 524 |
21.8%
|
| 3 | All of them | 211 |
8.8%
|
| 9 | Don't know/ Haven’t heard | 607 |
25.3%
|
| 98 | Refused | 0 |
0%
|