| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 615309 |
12.4%
|
| 2 | Regular | 1466238 |
29.6%
|
| 3 | Bueno | 2865153 |
57.9%
|
| 9 | Ignorado | 0 |
0%
|