| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 6085 | 
                                                                 
                                    
                                    88.9%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 758 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4073 |