| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 409 |
20.6%
|
| 2 | Good | 834 |
42%
|
| 3 | Fair | 531 |
26.7%
|
| 4 | Poor | 212 |
10.7%
|
| 5 | Very poor | 0 |
0%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 16 |