| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.3%
|
| -1 | Don't know | 58 |
1.8%
|
| 1 | Very good | 594 |
18.6%
|
| 2 | Fairly good | 1419 |
44.3%
|
| 3 | Fairly bad | 704 |
22%
|
| 4 | Very bad | 417 |
13%
|