| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 38 |
71.7%
|
|
| 2 | 10 |
18.9%
|
|
| 3 | 3 |
5.7%
|
|
| 4 | 1 |
1.9%
|
|
| 7 | 1 |
1.9%
|
|
| Sysmiss | 1292 |