| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 142 |
11.8%
|
| 1 | Some of them | 537 |
44.8%
|
| 2 | Most of them | 186 |
15.5%
|
| 3 | All of them | 81 |
6.8%
|
| 8 | Refused | 9 |
0.8%
|
| 9 | Don't know/ Haven’t heard | 245 |
20.4%
|