| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 224 |
28.1%
|
| 2 | Fairly good | 373 |
46.7%
|
| 3 | Bad | 140 |
17.5%
|
| 4 | Very bad | 61 |
7.6%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 210 |