| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 21 |
1.8%
|
| 1 | Very good | 387 |
32.3%
|
| 2 | Fairly good | 382 |
31.8%
|
| 3 | Fairly bad | 251 |
20.9%
|
| 4 | Very bad | 156 |
13%
|