| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 233 |
19.4%
|
| 1 | Some of them | 650 |
54.2%
|
| 2 | Most of them | 189 |
15.8%
|
| 3 | All of them | 46 |
3.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 81 |
6.8%
|