| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mes | 621 |
93.5%
|
| 2 | Bimestre | 10 |
1.5%
|
| 3 | Trimestre | 11 |
1.7%
|
| 4 | Cuatrimestre | 2 |
0.3%
|
| 6 | Semestre | 3 |
0.5%
|
| 8 | Año | 1 |
0.2%
|
| 9 | Ignorado | 16 |
2.4%
|
| Sysmiss | 34432 |