| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 45 |
1.9%
|
| -1 | Don't know | 225 |
9.3%
|
| 1 | Very good | 333 |
13.8%
|
| 2 | Fairly good | 822 |
34%
|
| 3 | Fairly bad | 686 |
28.4%
|
| 4 | Very bad | 304 |
12.6%
|