| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 140 |
11.7%
|
| 1 | Some of them | 667 |
55.6%
|
| 2 | Most of them | 98 |
8.2%
|
| 3 | All of them | 29 |
2.4%
|
| 8 | Refused | 18 |
1.5%
|
| 9 | Don't know/ Haven’t heard | 248 |
20.7%
|