| Valor | Categoría | Casos | Ponderado | |
|---|---|---|---|---|
| 1 | Alta | 292 | 882 |
10.2%
|
| 2 | Media | 467 | 1354 |
15.6%
|
| 3 | Baja | 293 | 846 |
9.8%
|
| 4 | No experimentado | 1763 | 5570 |
64.4%
|