| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 523671 |
10.3%
|
| 2 | Regular | 1752816 |
34.6%
|
| 3 | Bueno | 2783243 |
55%
|
| 9 | Ignorado | 0 |
0%
|