| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 19 |
1.6%
|
| 1 | Some of them | 252 |
21%
|
| 2 | Most of them | 390 |
32.5%
|
| 3 | All of them | 513 |
42.8%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 23 |
1.9%
|