| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 74 |
6.2%
|
| 1 | Some of them | 285 |
23.8%
|
| 2 | Most of them | 104 |
8.7%
|
| 3 | All of them | 198 |
16.5%
|
| 8 | Refused | 10 |
0.8%
|
| 9 | Don't know/ Haven’t heard | 528 |
44%
|