| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 677 |
28.2%
|
| 1 | Some of them | 997 |
41.5%
|
| 2 | Most of them | 340 |
14.2%
|
| 3 | All of them | 113 |
4.7%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 270 |
11.3%
|