| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 14 |
63.6%
|
|
| 2 | 6 |
27.3%
|
|
| 3 | 1 |
4.5%
|
|
| 7 | 1 |
4.5%
|
|
| Sysmiss | 249 |