| Valor | Categoría | Casos | |
|---|---|---|---|
| 3 | 13 |
9.6%
|
|
| 4 | 51 |
37.5%
|
|
| 5 | 61 |
44.9%
|
|
| 6 | 10 |
7.4%
|
|
| 7 | 1 |
0.7%
|
|
| Sysmiss | 85 |