| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 301 |
18.8%
|
| 1 | Some of them | 955 |
59.7%
|
| 2 | Most of them | 233 |
14.6%
|
| 3 | All of them | 89 |
5.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 22 |
1.4%
|