| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 196 |
8.2%
|
| 1 | Some of them | 1451 |
60.5%
|
| 2 | Most of them | 297 |
12.4%
|
| 3 | All of them | 103 |
4.3%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 351 |
14.6%
|