| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 391 |
39%
|
| 2 | Good | 341 |
34%
|
| 3 | Fair | 220 |
21.9%
|
| 4 | Poor | 43 |
4.3%
|
| 5 | Very poor | 8 |
0.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 |