| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 252 |
10.5%
|
| 1 | Some of them | 1079 |
45%
|
| 2 | Most of them | 271 |
11.3%
|
| 3 | All of them | 61 |
2.5%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 734 |
30.6%
|