| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 518 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 1 | 1 | 542 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 126 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 3 | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 4 | 12 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 88 | Not applicable | 194245 | 
                                                                 
                                    
                                    93.4%
                                 
                                                             | 
                                                        
                    
| 99 | Unspecified | 12557 | 
                                                                 
                                    
                                    6%
                                 
                                                             |