| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 159 |
13.3%
|
| 1 | Some of them | 583 |
48.6%
|
| 2 | Most of them | 217 |
18.1%
|
| 3 | All of them | 85 |
7.1%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don't know/ Haven’t heard | 152 |
12.7%
|