| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 243 |
9.8%
|
| 2 | Good | 1029 |
41.3%
|
| 3 | Average | 1082 |
43.4%
|
| 4 | Bad | 126 |
5.1%
|
| 5 | Very bad | 11 |
0.4%
|
| Sysmiss | 4 |