| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | No | 71758 |
77.8%
|
| 1 | Sí | 12930 |
14%
|
| 999 | No responde | 7458 |
8.1%
|
| 888 | Inválido | 61 |
0.1%
|
| Sysmiss | 10260 |