| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 98 |
4.1%
|
| 1 | Some of them | 1235 |
51.5%
|
| 2 | Most of them | 601 |
25%
|
| 3 | All of them | 227 |
9.5%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 236 |
9.8%
|