| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | buena | 1503 |
61.4%
|
| 2 | regular | 396 |
16.2%
|
| 3 | mala | 46 |
1.9%
|
| 88 | ns/nr | 502 |
20.5%
|
| Sysmiss | 46253 |