| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 129 |
10.8%
|
| 1 | Some of them | 561 |
46.8%
|
| 2 | Most of them | 295 |
24.6%
|
| 3 | All of them | 80 |
6.7%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 134 |
11.2%
|