| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 322 |
26.8%
|
| 1 | Some of them | 519 |
43.3%
|
| 2 | Most of them | 173 |
14.4%
|
| 3 | All of them | 15 |
1.3%
|
| 8 | Refused | 5 |
0.4%
|
| 9 | Don't know/ Haven’t heard | 166 |
13.8%
|