| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 225 |
18.8%
|
| 1 | Some of them | 544 |
45.3%
|
| 2 | Most of them | 181 |
15.1%
|
| 3 | All of them | 91 |
7.6%
|
| 8 | Refused | 6 |
0.5%
|
| 9 | Don't know/ Haven’t heard | 153 |
12.8%
|