| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 16 |
1.3%
|
| -1 | Don't know | 276 |
23%
|
| 1 | Very good | 175 |
14.6%
|
| 2 | Fairly good | 482 |
40.2%
|
| 3 | Fairly bad | 168 |
14%
|
| 4 | Very bad | 83 |
6.9%
|