| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 141 |
11.8%
|
| 1 | Some of them | 520 |
43.3%
|
| 2 | Most of them | 213 |
17.8%
|
| 3 | All of them | 90 |
7.5%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 232 |
19.3%
|