| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 5 |
0.5%
|
| 2 | Fairly good | 18 |
2%
|
| 3 | Fairly bad | 123 |
13.5%
|
| 4 | Very bad | 764 |
84%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 144 |