| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 154 |
6.4%
|
| 1 | Some of them | 745 |
31.1%
|
| 2 | Most of them | 716 |
29.9%
|
| 3 | All of them | 400 |
16.7%
|
| 8 | Refused | 19 |
0.8%
|
| 9 | Don't know/ Haven’t heard | 358 |
15%
|