| Valor | Categoría | Casos | Ponderado | |
|---|---|---|---|---|
| 1 | Alta | 257 | 723 |
8.4%
|
| 2 | Media | 461 | 1446 |
16.7%
|
| 3 | Baja | 282 | 838 |
9.7%
|
| 4 | No experimentado | 1815 | 5645 |
65.2%
|