| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 161 |
13.4%
|
| 1 | Some of them | 497 |
41.5%
|
| 2 | Most of them | 98 |
8.2%
|
| 3 | All of them | 113 |
9.4%
|
| 8 | Refused | 11 |
0.9%
|
| 9 | Don't know/ Haven’t heard | 319 |
26.6%
|