| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.9%
|
| -1 | Don't know | 29 |
2.4%
|
| 1 | Very good | 467 |
38.9%
|
| 2 | Fairly good | 534 |
44.5%
|
| 3 | Fairly bad | 125 |
10.4%
|
| 4 | Very bad | 34 |
2.8%
|