| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 75 |
6.2%
|
| 1 | Some of them | 479 |
39.8%
|
| 2 | Most of them | 239 |
19.9%
|
| 3 | All of them | 256 |
21.3%
|
| 8 | Refused | 10 |
0.8%
|
| 9 | Don't know/ Haven’t heard | 145 |
12%
|