| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 96 |
6%
|
| 1 | Some of them | 660 |
41.3%
|
| 2 | Most of them | 489 |
30.6%
|
| 3 | All of them | 213 |
13.3%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 139 |
8.7%
|