| Value | Category | Cases | |
|---|---|---|---|
| -1 | Dont know | 6 |
0.5%
|
| 1 | None of them | 146 |
12.3%
|
| 2 | Few of them | 463 |
38.9%
|
| 3 | Most of them | 375 |
31.5%
|
| 4 | All of them | 200 |
16.8%
|