| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Mes | 1763 |
99.5%
|
| 2 | Bimestre | 0 |
0%
|
| 3 | Trimestre | 1 |
0.1%
|
| 4 | Cuatrimestre | 0 |
0%
|
| 6 | Semestre | 1 |
0.1%
|
| 8 | Anual | 2 |
0.1%
|
| 9 | Ignorado | 5 |
0.3%
|
| Sysmiss | 37618 |