| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 19 |
1.6%
|
| -1 | Don't know | 102 |
8.5%
|
| 1 | None of them | 82 |
6.8%
|
| 2 | Few of them | 902 |
75.2%
|
| 3 | Most of them | 83 |
6.9%
|
| 4 | All of them | 12 |
1%
|