| Valor | Categoría | Casos | Ponderado | |
|---|---|---|---|---|
| 1 | Alta | 262 | 777 |
9%
|
| 2 | Media | 224 | 654 |
7.6%
|
| 3 | Baja | 177 | 447 |
5.2%
|
| 4 | No experimentado | 2152 | 6774 |
78.3%
|