| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 290 |
24.2%
|
| 1 | Some of them | 550 |
45.8%
|
| 2 | Most of them | 126 |
10.5%
|
| 3 | All of them | 70 |
5.8%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 160 |
13.3%
|