| Valores | Categoria | Casos | |
|---|---|---|---|
| 4 | Mensual | 138941 |
33%
|
| 5 | Bimestral | 31007 |
7.4%
|
| 6 | Trimestral | 2739 |
0.7%
|
| 7 | Semestral | 450 |
0.1%
|
| 8 | Anual | 247856 |
58.9%
|
| Sysmiss | 10600028 |