| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Si | 1754 |
37.9%
|
| 2 | No | 2240 |
48.4%
|
| 8 | No sabe | 614 |
13.3%
|
| 9 | No responde | 24 |
0.5%
|
| Sysmiss | 195060 |