| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 4392 |
11.4%
|
| 2 | Regular | 11302 |
29.4%
|
| 3 | Bueno | 22705 |
59.1%
|
| 9 | Ignorado | 0 |
0%
|