| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 511 |
35.2%
|
| 2 | Fairly good | 347 |
23.9%
|
| 3 | Bad | 386 |
26.6%
|
| 4 | Very bad | 207 |
14.3%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 4 | |
| -1 | Don´t know | 547 |