| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 305 |
25.4%
|
| 1 | Some of them | 511 |
42.6%
|
| 2 | Most of them | 142 |
11.8%
|
| 3 | All of them | 48 |
4%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 193 |
16.1%
|