| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | No | 65000 |
67.6%
|
| 1 | Sí | 20848 |
21.7%
|
| 999 | No responde | 10266 |
10.7%
|
| 888 | Inválido | 11 |
0%
|
| Sysmiss | 6342 |