| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 31 |
3.1%
|
| 1 | Very good | 134 |
13.3%
|
| 2 | Good | 358 |
35.6%
|
| 3 | Fair | 383 |
38.1%
|
| 4 | Poor | 88 |
8.8%
|
| 5 | Very poor | 11 |
1.1%
|