| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 14885 | 
                                                                 
                                    
                                    69%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 6674 | 
                                                                 
                                    
                                    31%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 8584 |