| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 12 |
1.2%
|
| -1 | Don't know | 55 |
5.5%
|
| 1 | Very good | 492 |
49.2%
|
| 2 | Fairly good | 396 |
39.6%
|
| 3 | Fairly bad | 35 |
3.5%
|
| 4 | Very bad | 10 |
1%
|