| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1594 |
51.4%
|
|
| 2 | 594 |
19.2%
|
|
| 3 | 452 |
14.6%
|
|
| 4 | 242 |
7.8%
|
|
| 5 | 94 |
3%
|
|
| 6 | 125 |
4%
|
|
| Sysmiss | 639 |