| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 457 |
19%
|
| 1 | Some of them | 1309 |
54.5%
|
| 2 | Most of them | 333 |
13.9%
|
| 3 | All of them | 76 |
3.2%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know/ Haven’t heard | 224 |
9.3%
|