| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 246 |
24.6%
|
| 2 | Good | 503 |
50.4%
|
| 3 | Fair | 215 |
21.5%
|
| 4 | Poor | 35 |
3.5%
|
| 5 | Very poor | 0 |
0%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 1 |