| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Alta | 1070 |
60.3%
|
| 2 | Media | 372 |
21%
|
| 3 | Baja | 82 |
4.6%
|
| 4 | No experimentado | 249 |
14%
|
| Sysmiss | 4502 |