| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 318 |
22.9%
|
| 2 | Fairly good | 744 |
53.6%
|
| 3 | Bad | 138 |
9.9%
|
| 4 | Very bad | 187 |
13.5%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 113 |