| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.1%
|
| 1 | Very good | 786 |
25.9%
|
| 2 | Good | 1063 |
35%
|
| 3 | Fair | 957 |
31.5%
|
| 4 | Poor | 207 |
6.8%
|
| 5 | Very poor | 20 |
0.7%
|