| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 34 |
3.4%
|
| 2 | Good | 263 |
26.2%
|
| 3 | Fair | 392 |
39.1%
|
| 4 | Poor | 313 |
31.2%
|
| 5 | Very poor | 0 |
0%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 6 |