| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 67 |
3.7%
|
| 1 | Very good | 18 |
1%
|
| 2 | Fairly good | 120 |
6.6%
|
| 3 | Fairly bad | 319 |
17.6%
|
| 4 | Very bad | 1289 |
71.1%
|