| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 114 |
9.5%
|
| 1 | Very good | 141 |
11.8%
|
| 2 | Fairly good | 279 |
23.3%
|
| 3 | Fairly bad | 239 |
19.9%
|
| 4 | Very bad | 420 |
35%
|