| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 |
1.1%
|
| -1 | Don't know | 55 |
4.6%
|
| 1 | Very good | 34 |
2.8%
|
| 2 | Fairly good | 142 |
11.8%
|
| 3 | Fairly bad | 349 |
29.1%
|
| 4 | Very bad | 607 |
50.6%
|