| Value | Category | Cases | |
|---|---|---|---|
| 0 | single birth | 8115 | 
                                                                 
                                    
                                    98.6%
                                 
                                                             | 
                                                        
                    
| 1 | 1st of multiple | 58 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 2 | 2nd of multiple | 58 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 3 | 3rd of multiple | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 4 | 4th of multiple | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | 5th of multiple | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |