| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Malo | 615046 |
13.5%
|
| 2 | Regular | 1372404 |
30.1%
|
| 3 | Bueno | 2573313 |
56.4%
|
| 9 | Ignorado | 0 |
0%
|
| Sysmiss | 59719 |