| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 62 |
6.9%
|
| 2 | Fairly good | 94 |
10.4%
|
| 3 | Bad | 365 |
40.4%
|
| 4 | Very bad | 383 |
42.4%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 96 |