| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1791 | 3765071 | 
                                                                 
                                    
                                    79.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 213 | 438340 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 247 | 546149 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 12778 | 25168509 |