| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sí | 9 | 
                                    
                                    2.9%
                                 | 
| 2 | No | 302 | 
                                    
                                    97.1%
                                 | 
| 9 | Ignorado | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 26583 |