| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sí | 63196 |
63.5%
|
| 999 | No responde | 19659 |
19.8%
|
| 2 | No | 16259 |
16.3%
|
| 888 | Inválido | 335 |
0.3%
|
| Sysmiss | 3018 |