| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 168 |
14%
|
| 1 | Some of them | 515 |
42.9%
|
| 2 | Most of them | 285 |
23.8%
|
| 3 | All of them | 81 |
6.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 151 |
12.6%
|