| Value | Category | Cases | |
|---|---|---|---|
| 2 | bad | 2 |
0.6%
|
| 3 | normal | 8 |
2.6%
|
| 4 | good | 137 |
43.9%
|
| 5 | very good | 165 |
52.9%
|
| Sysmiss | 50 |