| Value | Category | Cases | |
|---|---|---|---|
| 1 | Semanal | 5 |
2.5%
|
| 2 | Mensal | 136 |
68%
|
| 3 | Bimestral | 12 |
6%
|
| 4 | Trimestral | 47 |
23.5%
|
| Sysmiss | 5151 |