| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 79 |
8.3%
|
| 2 | Good | 240 |
25.1%
|
| 3 | Fair | 404 |
42.3%
|
| 4 | Poor | 205 |
21.5%
|
| 5 | Very poor | 27 |
2.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 15 |