| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 8 |
19%
|
|
| 2 | 15 |
35.7%
|
|
| 3 | 12 |
28.6%
|
|
| 4 | 7 |
16.7%
|
|
| Sysmiss | 9802 |