| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.3%
|
| 1 | Very good | 599 |
23.1%
|
| 2 | Good | 1282 |
49.4%
|
| 3 | Fair | 573 |
22.1%
|
| 4 | Poor | 113 |
4.4%
|
| 5 | Very poor | 20 |
0.8%
|