| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Si | 1031 | 
                                                                 
                                    
                                    30.9%
                                 
                                                             | 
                                                        
                    
| 2 | 2.No | 2247 | 
                                                                 
                                    
                                    67.4%
                                 
                                                             | 
                                                        
                    
| 8 | 8.No sabe | 54 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2704 |