| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sí | 794 | 
                                    
                                    12%
                                 | 
| 2 | No | 5833 | 
                                    
                                    88%
                                 | 
| 9 | Ignorado | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 20267 |