| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 93 |
7.8%
|
| 1 | Some of them | 432 |
36%
|
| 2 | Most of them | 314 |
26.2%
|
| 3 | All of them | 316 |
26.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 44 |
3.7%
|