| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.9%
|
| -1 | Don't know | 149 |
14.9%
|
| 1 | Very good | 91 |
9.1%
|
| 2 | Fairly good | 324 |
32.4%
|
| 3 | Fairly bad | 279 |
27.9%
|
| 4 | Very bad | 148 |
14.8%
|