| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 59 |
2.1%
|
| 2 | Fairly good | 160 |
5.6%
|
| 3 | Bad | 971 |
34.2%
|
| 4 | Very bad | 1646 |
58%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 164 |