| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sí | 57899 |
58.2%
|
| 999 | No responde | 26320 |
26.5%
|
| 2 | No | 15093 |
15.2%
|
| 888 | Inválido | 137 |
0.1%
|
| Sysmiss | 3018 |