| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.7%
|
| 1 | Very good | 114 |
11.4%
|
| 2 | Fairly good | 112 |
11.2%
|
| 3 | Fairly Bad | 262 |
26.1%
|
| 4 | Very bad | 509 |
50.7%
|