| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 75 |
2.3%
|
| 1 | Very good | 1325 |
41.4%
|
| 2 | Fairly good | 1540 |
48.1%
|
| 3 | Fairly bad | 153 |
4.8%
|
| 4 | Very bad | 105 |
3.3%
|