| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 77 |
6.4%
|
| 1 | Some of them | 670 |
55.8%
|
| 2 | Most of them | 243 |
20.3%
|
| 3 | All of them | 93 |
7.8%
|
| 8 | Refused | 21 |
1.8%
|
| 9 | Don't know/ Haven’t heard | 96 |
8%
|