| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 533 |
44.4%
|
| 1 | Some of them | 500 |
41.7%
|
| 2 | Most of them | 84 |
7%
|
| 3 | All of them | 36 |
3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 47 |
3.9%
|