| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 95 |
7.9%
|
| 1 | Some of them | 505 |
42.2%
|
| 2 | Most of them | 334 |
27.9%
|
| 3 | All of them | 120 |
10%
|
| 8 | Refused | 5 |
0.4%
|
| 9 | Don't know/ Haven’t heard | 139 |
11.6%
|