| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 1 |
1.9%
|
| 2 | 4 |
7.4%
|
|
| 3 | 5 |
9.3%
|
|
| 4 | 13 |
24.1%
|
|
| 5 | Excellent | 31 |
57.4%
|
| Sysmiss | 45 |