| Value | Category | Cases | |
|---|---|---|---|
| 0 | Practicante | 1 |
0%
|
| 1 | Diario? | 155 |
3.3%
|
| 2 | Semanal? | 1237 |
26.5%
|
| 3 | Quincenal? | 334 |
7.2%
|
| 4 | Mensual? | 2939 |
63%
|
| Sysmiss | 12330 |