| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 29 |
2.9%
|
| -1 | Don't know | 37 |
3.7%
|
| 1 | None of them | 48 |
4.8%
|
| 2 | Few of them | 493 |
49.3%
|
| 3 | Most of them | 317 |
31.7%
|
| 4 | All of them | 76 |
7.6%
|