| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 75 |
6.3%
|
| 1 | Some of them | 449 |
37.4%
|
| 2 | Most of them | 354 |
29.5%
|
| 3 | All of them | 238 |
19.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 84 |
7%
|