| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 2 |
5.4%
|
|
| 1 | 18 |
48.6%
|
|
| 2 | 6 |
16.2%
|
|
| 3 | 2 |
5.4%
|
|
| 4 | 7 |
18.9%
|
|
| 5 | 2 |
5.4%
|
|
| Sysmiss | 68 |