| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Si | 50750 |
51.2%
|
| 999 | No responde | 27586 |
27.9%
|
| 2 | No | 19656 |
19.8%
|
| 888 | Inválido | 1038 |
1%
|
| Sysmiss | 4008 |