| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 17 |
0.8%
|
| -1 | Don't know | 206 |
10.2%
|
| 1 | Very good | 126 |
6.3%
|
| 2 | Fairly good | 699 |
34.7%
|
| 3 | Fairly bad | 643 |
32%
|
| 4 | Very bad | 321 |
16%
|