| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 443771 |
8.7%
|
| 2 | Regular | 1749738 |
34.2%
|
| 3 | Bueno | 2917896 |
57.1%
|
| 9 | Ignorado | 0 |
0%
|