| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | buena | 14553 |
87.2%
|
| 2 | regular | 1734 |
10.4%
|
| 3 | mala | 295 |
1.8%
|
| 88 | ns/nr | 106 |
0.6%
|
| Sysmiss | 32012 |