| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 217 |
18.1%
|
| 1 | Some of them | 572 |
47.7%
|
| 2 | Most of them | 176 |
14.7%
|
| 3 | All of them | 77 |
6.4%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 156 |
13%
|