| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 100 |
5%
|
| 2 | Fairly good | 237 |
11.9%
|
| 3 | Bad | 784 |
39.3%
|
| 4 | Very bad | 872 |
43.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 40 | |
| -1 | Don´t know | 292 |