| Valores | Categoria | Casos | |
|---|---|---|---|
| 4 | Mensual | 273 |
7.6%
|
| 5 | Bimestral | 332 |
9.2%
|
| 6 | Trimestral | 622 |
17.2%
|
| 7 | Semestral | 1334 |
36.9%
|
| 8 | Anual | 1050 |
29.1%
|
| Sysmiss | 11017410 |