| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 9608 |
25.1%
|
|
| 2 | 8849 |
23.1%
|
|
| 3 | 7821 |
20.4%
|
|
| 4 | 6798 |
17.7%
|
|
| 5 | 5277 |
13.8%
|
|
| Sysmiss | 46 |