| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 54 |
4.5%
|
| 1 | Some of them | 369 |
30.8%
|
| 2 | Most of them | 346 |
28.8%
|
| 3 | All of them | 199 |
16.6%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 230 |
19.2%
|