| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 30 |
2.5%
|
| 1 | Very good | 398 |
33.2%
|
| 2 | Fairly good | 294 |
24.5%
|
| 3 | Fairly bad | 237 |
19.8%
|
| 4 | Very bad | 238 |
19.8%
|