| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 259 |
10.8%
|
| 1 | Some of them | 1158 |
48.3%
|
| 2 | Most of them | 428 |
17.8%
|
| 3 | All of them | 72 |
3%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 480 |
20%
|