| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 502 |
31.4%
|
| 1 | Some of them | 780 |
48.8%
|
| 2 | Most of them | 145 |
9.1%
|
| 3 | All of them | 45 |
2.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 126 |
7.9%
|