| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 31 |
2.4%
|
| 1 | Very good | 636 |
50.2%
|
| 2 | Fairly good | 323 |
25.5%
|
| 3 | Fairly bad | 191 |
15.1%
|
| 4 | Very bad | 79 |
6.2%
|