| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 164 |
13.7%
|
| 1 | Some of them | 727 |
60.6%
|
| 2 | Most of them | 143 |
11.9%
|
| 3 | All of them | 35 |
2.9%
|
| 8 | Refused | 14 |
1.2%
|
| 9 | Don't know/ Haven’t heard | 117 |
9.8%
|