| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 40 |
3.3%
|
| 1 | Some of them | 418 |
34.8%
|
| 2 | Most of them | 290 |
24.2%
|
| 3 | All of them | 286 |
23.8%
|
| 8 | Refused | 5 |
0.4%
|
| 9 | Don't know/ Haven’t heard | 161 |
13.4%
|