| Value | Category | Cases | |
|---|---|---|---|
| 4 | mes | 28 |
12.7%
|
| 5 | trimestre | 30 |
13.6%
|
| 6 | semestre | 69 |
31.2%
|
| 7 | año | 94 |
42.5%
|
| Sysmiss | 24712 |