| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 15216 |
85.6%
|
|
| 2 | 1770 |
10%
|
|
| 3 | 498 |
2.8%
|
|
| 4 | 151 |
0.8%
|
|
| 5 | 143 |
0.8%
|
|
| Sysmiss | 79416 |