| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 405 |
29.6%
|
| 2 | Fairly good | 524 |
38.4%
|
| 3 | Bad | 358 |
26.2%
|
| 4 | Very bad | 79 |
5.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 5 | |
| -1 | Don´t know | 631 |