| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 150 |
12.5%
|
| 1 | Some of them | 448 |
37.3%
|
| 2 | Most of them | 330 |
27.5%
|
| 3 | All of them | 173 |
14.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 99 |
8.3%
|