| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1205 |
9.9%
|
|
| 2 | 1576 |
12.9%
|
|
| 3 | 931 |
7.6%
|
|
| 4 | 574 |
4.7%
|
|
| 5 | 2963 |
24.3%
|
|
| 6 | 2722 |
22.3%
|
|
| 7 | 2224 |
18.2%
|
|
| Sysmiss | 10724 |