| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 73 |
6.1%
|
| 1 | Some of them | 441 |
36.6%
|
| 2 | Most of them | 280 |
23.3%
|
| 3 | All of them | 287 |
23.8%
|
| 8 | Refused | 7 |
0.6%
|
| 9 | Don't know/ Haven’t heard | 116 |
9.6%
|