| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | No | 69592 |
76.5%
|
| 1 | Sí | 15454 |
17%
|
| 999 | No responde | 5873 |
6.5%
|
| 888 | Inválido | 0 |
0%
|
| Sysmiss | 12119 |