| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 81 |
6.8%
|
| 1 | Some of them | 522 |
43.5%
|
| 2 | Most of them | 328 |
27.3%
|
| 3 | All of them | 152 |
12.7%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 116 |
9.7%
|