| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 166 |
13.8%
|
| 1 | Some of them | 479 |
39.9%
|
| 2 | Most of them | 220 |
18.3%
|
| 3 | All of them | 117 |
9.8%
|
| 8 | Refused | 13 |
1.1%
|
| 9 | Don't know/ Haven’t heard | 205 |
17.1%
|