| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 99 |
8.3%
|
| 1 | Some of them | 664 |
55.3%
|
| 2 | Most of them | 289 |
24.1%
|
| 3 | All of them | 65 |
5.4%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 81 |
6.8%
|