| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 111 |
4.6%
|
| 1 | Some of them | 1189 |
49.5%
|
| 2 | Most of them | 612 |
25.5%
|
| 3 | All of them | 287 |
12%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 198 |
8.3%
|