| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 203 |
25.5%
|
| 2 | Fairly good | 295 |
37%
|
| 3 | Bad | 195 |
24.5%
|
| 4 | Very bad | 104 |
13%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 211 |