| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 5 |
6.1%
|
|
| 2 | 36 |
43.9%
|
|
| 3 | 16 |
19.5%
|
|
| 4 | 25 |
30.5%
|
|
| Sysmiss | 9762 |