| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sí | 21 |
8.8%
|
| 2 | No | 217 |
91.2%
|
| 8 | No responde | 0 |
0%
|
| 9 | No sabe | 0 |
0%
|
| Sysmiss | 638 |