| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 440 |
18.3%
|
| 1 | Some of them | 1072 |
44.7%
|
| 2 | Most of them | 487 |
20.3%
|
| 3 | All of them | 164 |
6.8%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 235 |
9.8%
|