| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 654 |
27.3%
|
| 1 | Some of them | 1258 |
52.4%
|
| 2 | Most of them | 310 |
12.9%
|
| 3 | All of them | 87 |
3.6%
|
| 8 | Refused | 4 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 87 |
3.6%
|