| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Alta | 333 |
12.3%
|
| 2 | Media | 337 |
12.4%
|
| 3 | Baja | 306 |
11.3%
|
| 4 | No experimentado | 1739 |
64.1%
|
| Sysmiss | 3560 |