| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 5 |
0.2%
|
| -1 | Don't know | 113 |
5.5%
|
| 1 | Very good | 118 |
5.7%
|
| 2 | Fairly good | 226 |
10.9%
|
| 3 | Fairly bad | 614 |
29.7%
|
| 4 | Very bad | 991 |
47.9%
|