| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 36408 | 
                                                                 
                                    
                                    45.9%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 42810 | 
                                                                 
                                    
                                    54%
                                 
                                                             | 
                                                        
                    
| 99 | Not stated | 98 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 217408 |