| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 850 |
52.1%
|
| 2 | Fairly good | 547 |
33.5%
|
| 3 | Bad | 147 |
9%
|
| 4 | Very bad | 88 |
5.4%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 160 | |
| -1 | Don´t know | 740 |