| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 28386 |
76.1%
|
|
| 2 | 6560 |
17.6%
|
|
| 3 | 1859 |
5%
|
|
| 4 | 421 |
1.1%
|
|
| 5 | 89 |
0.2%
|
|
| 6 | 8 |
0%
|
|
| Sysmiss | 5988 |