| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 137 |
11.4%
|
| 1 | Some of them | 466 |
38.7%
|
| 2 | Most of them | 184 |
15.3%
|
| 3 | All of them | 185 |
15.4%
|
| 8 | Refused | 9 |
0.7%
|
| 9 | Don't know/ Haven’t heard | 223 |
18.5%
|