| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Si | 52234 |
52.7%
|
| 999 | No responde | 35379 |
35.7%
|
| 2 | No | 10797 |
10.9%
|
| 888 | Inválido | 620 |
0.6%
|
| Sysmiss | 4008 |