| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 56 |
2.2%
|
| -1 | Don't know | 5 |
0.2%
|
| 1 | Very good | 101 |
3.9%
|
| 2 | Fairly good | 366 |
14.1%
|
| 3 | Bad | 596 |
23%
|
| 4 | Very bad | 1472 |
56.7%
|