| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 697 |
28%
|
| 2 | Good | 1184 |
47.6%
|
| 3 | Fair | 497 |
20%
|
| 4 | Poor | 112 |
4.5%
|
| 5 | Very poor | 0 |
0%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 20 | |
| -1 | Don´t know | 22 |