| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Si | 147 |
28.7%
|
| 2 | No | 297 |
57.9%
|
| 8 | No sabe | 56 |
10.9%
|
| 9 | No responde | 13 |
2.5%
|
| Sysmiss | 3058 |