| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rather bad | 365 |
24%
|
| 2 | Quite bad | 351 |
23.1%
|
| 3 | Neither good, nor bad | 657 |
43.2%
|
| 4 | Quite good | 61 |
4%
|
| 5 | Very good | 86 |
5.7%
|