| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 589 |
8.7%
|
| 2 | good | 549 |
8.1%
|
| 3 | fair | 82 |
1.2%
|
| 4 | bad | 12 |
0.2%
|
| 5 | very bad | 2 |
0%
|
| Sysmiss | 5527 |