| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 161 |
13.4%
|
| 1 | Some of them | 594 |
49.5%
|
| 2 | Most of them | 197 |
16.4%
|
| 3 | All of them | 53 |
4.4%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 192 |
16%
|