| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. no | 4739 | 
                                                                 
                                    
                                    90.7%
                                 
                                                             | 
                                                        
                    
| 1 | 1. si | 485 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 7050 |