| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | 1 |
0.7%
|
|
| 3 | 20 |
14.2%
|
|
| 4 | 47 |
33.3%
|
|
| 5 | 58 |
41.1%
|
|
| 6 | 11 |
7.8%
|
|
| 7 | 3 |
2.1%
|
|
| 8 | 1 |
0.7%
|
|
| Sysmiss | 80 |