| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 66 |
3.6%
|
| 1 | Very good | 17 |
0.9%
|
| 2 | Fairly good | 69 |
3.8%
|
| 3 | Bad | 203 |
11.2%
|
| 4 | Very bad | 1458 |
80.4%
|