| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 68 |
5.7%
|
| 1 | Some of them | 688 |
57.3%
|
| 2 | Most of them | 164 |
13.7%
|
| 3 | All of them | 45 |
3.8%
|
| 8 | Refused | 18 |
1.5%
|
| 9 | Don't know/ Haven’t heard | 217 |
18.1%
|