| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 467929 |
9.5%
|
| 2 | Regular | 1584123 |
32%
|
| 3 | Bueno | 2894648 |
58.5%
|
| 9 | Ignorado | 0 |
0%
|