| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 1370 |
23.5%
|
| 2 | 723 |
12.4%
|
|
| 3 | 1360 |
23.4%
|
|
| 4 | 1039 |
17.8%
|
|
| 5 | Excellent | 1332 |
22.9%
|
| Sysmiss | 4036 |