| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 1010 |
42.1%
|
| 1 | Some of them | 943 |
39.3%
|
| 2 | Most of them | 231 |
9.6%
|
| 3 | All of them | 96 |
4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 120 |
5%
|