| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 68 |
5.2%
|
| 2 | good | 413 |
31.3%
|
| 3 | average | 567 |
43%
|
| 4 | bad | 222 |
16.8%
|
| 5 | very bad | 48 |
3.6%
|
| Sysmiss | 1518 |