| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 308 |
25.7%
|
| 1 | Some of them | 478 |
39.8%
|
| 2 | Most of them | 175 |
14.6%
|
| 3 | All of them | 112 |
9.3%
|
| 8 | Refused | 7 |
0.6%
|
| 9 | Don't know/ Haven’t heard | 120 |
10%
|