| Value | 
                    Category | 
                    
                
                
                    
                    
                        | April | 
                         | 
                        
                    
                
                    
                    
                        | August | 
                         | 
                        
                    
                
                    
                    
                        | December | 
                         | 
                        
                    
                
                    
                    
                        | February | 
                         | 
                        
                    
                
                    
                    
                        | January | 
                         | 
                        
                    
                
                    
                    
                        | July | 
                         | 
                        
                    
                
                    
                    
                        | June | 
                         | 
                        
                    
                
                    
                    
                        | March | 
                         | 
                        
                    
                
                    
                    
                        | May | 
                         | 
                        
                    
                
                    
                    
                        | November | 
                         | 
                        
                    
                
                    
                    
                        | October | 
                         | 
                        
                    
                
                    
                    
                        | September | 
                         | 
                        
                    
                
            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.