| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 4790 |
11.6%
|
| 2 | Regular | 14686 |
35.7%
|
| 3 | Bueno | 21702 |
52.7%
|
| 9 | Ignorado | 6 |
0%
|