| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 452939 |
9.5%
|
| 2 | Regular | 1242038 |
26%
|
| 3 | Bueno | 3077121 |
64.5%
|
| 9 | Ignorado | 0 |
0%
|