| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 87 |
7.3%
|
| 1 | Some of them | 553 |
46.1%
|
| 2 | Most of them | 332 |
27.7%
|
| 3 | All of them | 84 |
7%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 141 |
11.8%
|