| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanent or without limit of time | 4268 |
47.1%
|
| 2 | Of limited time duration | 4584 |
50.6%
|
| 3 | For the completion of a task or tasks | 216 |
2.4%
|
| Sysmiss | 43865 |