| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 69 |
2.2%
|
|
| 2 | 192 |
6.2%
|
|
| 3 | 697 |
22.5%
|
|
| 4 | 875 |
28.2%
|
|
| 5 | 681 |
22%
|
|
| 6 | 587 |
18.9%
|
|
| Sysmiss | 639 |