| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 74 |
0.9%
|
| 2 | good | 939 |
10.9%
|
| 3 | regular | 4605 |
53.5%
|
| 4 | bad | 2298 |
26.7%
|
| 5 | very bad | 697 |
8.1%
|
| Sysmiss | 2 |