| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 140 |
11.7%
|
| 1 | Some of them | 431 |
35.9%
|
| 2 | Most of them | 400 |
33.3%
|
| 3 | All of them | 164 |
13.7%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 62 |
5.2%
|