| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 227 |
19.3%
|
| 1 | Some of them | 550 |
46.8%
|
| 2 | Most of them | 119 |
10.1%
|
| 3 | All of them | 45 |
3.8%
|
| 8 | Refused | 25 |
2.1%
|
| 9 | Don't know/ Haven’t heard | 210 |
17.9%
|