| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 519732 |
10.5%
|
| 2 | Regular | 1579061 |
31.9%
|
| 3 | Bueno | 2847907 |
57.6%
|
| 9 | Ignorado | 0 |
0%
|