| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 220 |
18.3%
|
| 1 | Some of them | 507 |
42.3%
|
| 2 | Most of them | 265 |
22.1%
|
| 3 | All of them | 157 |
13.1%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 48 |
4%
|