| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 42 |
3.5%
|
| 1 | Some of them | 338 |
28.1%
|
| 2 | Most of them | 333 |
27.7%
|
| 3 | All of them | 399 |
33.1%
|
| 8 | Refused | 9 |
0.7%
|
| 9 | Don't know/ Haven’t heard | 83 |
6.9%
|