| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 131 |
10.9%
|
| 1 | Some of them | 627 |
52.3%
|
| 2 | Most of them | 254 |
21.2%
|
| 3 | All of them | 73 |
6.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 114 |
9.5%
|