| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 93 |
3.9%
|
| 1 | Some of them | 806 |
33.6%
|
| 2 | Most of them | 747 |
31.1%
|
| 3 | All of them | 590 |
24.6%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know/ Haven’t heard | 163 |
6.8%
|