| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 283 |
23.6%
|
| 1 | Some of them | 577 |
48.1%
|
| 2 | Most of them | 62 |
5.2%
|
| 3 | All of them | 25 |
2.1%
|
| 8 | Refused | 21 |
1.8%
|
| 9 | Don't know/ Haven’t heard | 232 |
19.3%
|