| Valor | Categoría | Casos | |
|---|---|---|---|
| 4 | Sí | 332 |
8.6%
|
| 5 | No | 1679 |
43.6%
|
| 6 | No aplica | 1838 |
47.8%
|
| 9 | Ignorado | 0 |
0%
|
| Sysmiss | 37011 |