Set ddata
                    Principal projection - UK population in age groups
                
            
         
     
 
        
            
                
                    
                        About this Dataset
                        Principal projection for the UK - population by five-year age groups and sex.
                    
                
                
                    
                    Edition in the dataset
                    
                    
                        
                            
                            
                                
                                    
2021-based interim edition of this dataset 
                                
                                
                             
                        
                            
                            
                                
                                    
2020-based interim edition of this dataset 
                                
                                
                             
                        
                            
                            
                                
                                    
2018 based edition of this dataset 
                                
                                
                             
                        
                            
                            
                                
                                    
2016 based edition of this dataset 
                                
                                
                             
                        
                            
                            
                                
                                    
2014 based edition of this dataset 
                                
                                
                             
                        
                        
                    
                
                
             
            
                
                
                
                    
                        Cyhoeddiadau sy'n defnyddio'r data hwn