| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0.7%
|
| 0 | None | 130 |
10.8%
|
| 1 | Some of them | 553 |
46.1%
|
| 2 | Most of them | 273 |
22.8%
|
| 3 | All of them | 153 |
12.8%
|
| 9 | Don't know/ Haven’t heard | 82 |
6.8%
|
| 998 | Refused | 0 |
0%
|