| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | Very good | 128 |
12.3%
|
| 2 | Good | 508 |
48.7%
|
| 3 | Fair | 347 |
33.3%
|
| 4 | Poor | 60 |
5.8%
|
| 5 | Very poor | 0 |
0%
|