| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | Tardía | 49936 |
14.2%
|
| 1 | Si | 269133 |
76.6%
|
| 2 | No | 11057 |
3.1%
|
| 9 | Ignorado | 21403 |
6.1%
|
| Sysmiss | 1 |