| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | buena | 14420 |
86.4%
|
| 2 | regular | 1807 |
10.8%
|
| 3 | mala | 349 |
2.1%
|
| 88 | ns/nr | 112 |
0.7%
|
| Sysmiss | 32012 |