| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 495850 |
9.6%
|
| 2 | Regular | 1764264 |
34.2%
|
| 3 | Bueno | 2903299 |
56.2%
|
| 9 | Ignorado | 0 |
0%
|