| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | No | 58054 |
60.4%
|
| 1 | Sí | 30727 |
32%
|
| 999 | No responde | 7344 |
7.6%
|
| 888 | Inválido | 0 |
0%
|
| Sysmiss | 6342 |