| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 208 |
17.3%
|
| 1 | Some of them | 523 |
43.6%
|
| 2 | Most of them | 192 |
16%
|
| 3 | All of them | 70 |
5.8%
|
| 8 | Refused | 17 |
1.4%
|
| 9 | Don't know/ Haven’t heard | 190 |
15.8%
|