| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.2%
|
| -1 | Don't know | 25 |
5.6%
|
| 1 | Very good | 89 |
19.9%
|
| 2 | Fairly good | 177 |
39.6%
|
| 3 | Fairly bad | 87 |
19.5%
|
| 4 | Very bad | 68 |
15.2%
|