| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 614 |
51.2%
|
| 1 | Some of them | 398 |
33.2%
|
| 2 | Most of them | 124 |
10.3%
|
| 3 | All of them | 50 |
4.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 14 |
1.2%
|