| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 213 |
8.9%
|
| 1 | Some of them | 996 |
41.5%
|
| 2 | Most of them | 740 |
30.8%
|
| 3 | All of them | 282 |
11.8%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don't know/ Haven’t heard | 167 |
7%
|