| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 17671 |
77.1%
|
|
| 1 | 4715 |
20.6%
|
|
| 2 | 439 |
1.9%
|
|
| 3 | 77 |
0.3%
|
|
| 4 | 10 |
0%
|
|
| 5 | 2 |
0%
|
|
| 10 | 1 |
0%
|
|
| Sysmiss | 4 |