| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 584516 |
12.4%
|
| 2 | Regular | 1457804 |
30.9%
|
| 3 | Bueno | 2675361 |
56.7%
|
| 9 | Ignorado | 0 |
0%
|