| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 |
1.1%
|
| -1 | Don't know | 58 |
4.8%
|
| 1 | Very good | 260 |
21.7%
|
| 2 | Fairly good | 524 |
43.7%
|
| 3 | Fairly bad | 219 |
18.3%
|
| 4 | Very bad | 126 |
10.5%
|