| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sí | 83502 |
86.9%
|
| 999 | No responde | 7253 |
7.5%
|
| 2 | No | 5343 |
5.6%
|
| 888 | Inválido | 27 |
0%
|
| Sysmiss | 6342 |