| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 56 |
4.7%
|
| 1 | Some of them | 353 |
29.4%
|
| 2 | Most of them | 436 |
36.3%
|
| 3 | All of them | 351 |
29.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 4 |
0.3%
|