| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 6050 |
55.6%
|
| 2 | 2652 |
24.4%
|
|
| 3 | 1290 |
11.8%
|
|
| 4 | 537 |
4.9%
|
|
| 5 | Excellent | 360 |
3.3%
|
| Sysmiss | 27 |