| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 58 |
1.9%
|
| -1 | Don't know | 22 |
0.7%
|
| 1 | Very good | 289 |
9.5%
|
| 2 | Fairly good | 861 |
28.4%
|
| 3 | Fairly bad | 1478 |
48.7%
|
| 4 | Very bad | 328 |
10.8%
|