| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 503881 |
10.7%
|
| 2 | Regular | 1598071 |
33.9%
|
| 3 | Bueno | 2615729 |
55.4%
|
| 9 | Ignorado | 0 |
0%
|