| Value | Category | Cases | |
|---|---|---|---|
| 0 | Practicante | 1 |
0%
|
| 1 | Diario? | 119 |
2.6%
|
| 2 | Semanal? | 1295 |
28.6%
|
| 3 | Quincenal? | 304 |
6.7%
|
| 4 | Mensual? | 2802 |
62%
|
| Sysmiss | 12183 |