| Value | Category | Cases | |
|---|---|---|---|
| 1 | Semanal | 148 |
20.8%
|
| 2 | Mensal | 456 |
64.2%
|
| 3 | Bimestral | 28 |
3.9%
|
| 4 | Trimestral | 78 |
11%
|
| Sysmiss | 4641 |