| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 115 |
3.7%
|
|
| 2 | 247 |
8%
|
|
| 3 | 654 |
21.1%
|
|
| 4 | 847 |
27.3%
|
|
| 5 | 694 |
22.4%
|
|
| 6 | 544 |
17.5%
|
|
| Sysmiss | 639 |