| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 76 |
6.3%
|
| 1 | Some of them | 497 |
41.4%
|
| 2 | Most of them | 370 |
30.8%
|
| 3 | All of them | 238 |
19.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 19 |
1.6%
|