| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 650 |
27.1%
|
| 1 | Some of them | 931 |
38.8%
|
| 2 | Most of them | 349 |
14.5%
|
| 3 | All of them | 177 |
7.4%
|
| 8 | Refused | 5 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 288 |
12%
|