| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 2507 |
81.6%
|
|
| 2 | 466 |
15.2%
|
|
| 3 | 80 |
2.6%
|
|
| 4 | 17 |
0.6%
|
|
| 5 | 2 |
0.1%
|
|
| Sysmiss | 8456 |