| Value | Category | Cases | |
|---|---|---|---|
| 1 | diaria | 7 |
16.7%
|
| 2 | semanal | 8 |
19%
|
| 3 | quincenal | 4 |
9.5%
|
| 4 | mensual | 16 |
38.1%
|
| 6 | trimensual | 1 |
2.4%
|
| 7 | semestral | 0 |
0%
|
| 8 | anual | 2 |
4.8%
|
| 9 | por obra o destajo (promedio mensual) | 4 |
9.5%
|
| Sysmiss | 703 |