| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 32 |
1.8%
|
| -1 | Don't know | 270 |
15.3%
|
| 1 | Very good | 175 |
9.9%
|
| 2 | Fairly good | 473 |
26.8%
|
| 3 | Fairly bad | 436 |
24.7%
|
| 4 | Very bad | 376 |
21.3%
|