| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 103 |
8.6%
|
| 1 | Some of them | 579 |
48.3%
|
| 2 | Most of them | 296 |
24.7%
|
| 3 | All of them | 87 |
7.3%
|
| 8 | Refused | 8 |
0.7%
|
| 9 | Don't know/ Haven’t heard | 127 |
10.6%
|