| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 101 |
20.9%
|
|
| 2 | 183 |
37.8%
|
|
| 3 | 105 |
21.7%
|
|
| 4 | 95 |
19.6%
|
|
| Sysmiss | 9352 |