| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 44 |
3.7%
|
| 1 | Some of them | 401 |
33.4%
|
| 2 | Most of them | 322 |
26.8%
|
| 3 | All of them | 281 |
23.4%
|
| 8 | Refused | 6 |
0.5%
|
| 9 | Don't know/ Haven’t heard | 146 |
12.2%
|