| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | No | 58841 |
60.9%
|
| 1 | Sí | 30175 |
31.2%
|
| 999 | No responde | 7577 |
7.8%
|
| 888 | Inválido | 0 |
0%
|
| Sysmiss | 6445 |