| Value | Category | Cases | |
|---|---|---|---|
| 1 | EXCELENT | 508 |
10.3%
|
| 2 | BOM | 1687 |
34.2%
|
| 3 | REGULAR | 1891 |
38.3%
|
| 4 | RUIM | 853 |
17.3%
|
| 9 | IGNORADO | 0 |
0%
|
| Sysmiss | 1 |