| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 62 |
5.2%
|
| 1 | Some of them | 469 |
39.1%
|
| 2 | Most of them | 149 |
12.4%
|
| 3 | All of them | 178 |
14.8%
|
| 8 | Refused | 8 |
0.7%
|
| 9 | Don't know/ Haven’t heard | 333 |
27.8%
|