| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 79 |
6.6%
|
| 1 | Some of them | 472 |
39.3%
|
| 2 | Most of them | 266 |
22.2%
|
| 3 | All of them | 111 |
9.3%
|
| 8 | Refused | 11 |
0.9%
|
| 9 | Don't know/ Haven’t heard | 261 |
21.8%
|