| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 66 |
5.5%
|
| 1 | Some of them | 710 |
59.2%
|
| 2 | Most of them | 210 |
17.5%
|
| 3 | All of them | 81 |
6.8%
|
| 8 | Refused | 12 |
1%
|
| 9 | Don't know/ Haven’t heard | 121 |
10.1%
|