| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 524 |
21.8%
|
| 1 | Some of them | 1166 |
48.6%
|
| 2 | Most of them | 342 |
14.3%
|
| 3 | All of them | 82 |
3.4%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 284 |
11.8%
|