| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1500 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 2500 |  | 
                                    
                    
                        | 5000 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 37500 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 82000 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 157500 |  | 
                                    
                    
                        | 186000 |  | 
                                    
                    
                        | 300000 |  | 
                            
            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.