| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1250 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 2500 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 4500 |  | 
                                    
                    
                        | 5000 |  | 
                                    
                    
                        | 5600 |  | 
                                    
                    
                        | 7000 |  | 
                                    
                    
                        | 8000 |  | 
                                    
                    
                        | 9600 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 12000 |  | 
                                    
                    
                        | 14500 |  | 
                                    
                    
                        | 15000 |  | 
                                    
                    
                        | 16600 |  | 
                                    
                    
                        | 18000 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 22500 |  | 
                                    
                    
                        | 23000 |  | 
                                    
                    
                        | 24000 |  | 
                                    
                    
                        | 25150 |  | 
                                    
                    
                        | 26000 |  | 
                                    
                    
                        | 28400 |  | 
                                    
                    
                        | 29000 |  | 
                                    
                    
                        | 30000 |  | 
                                    
                    
                        | 33000 |  | 
                                    
                    
                        | 36000 |  | 
                                    
                    
                        | 40000 |  | 
                                    
                    
                        | 42000 |  | 
                                    
                    
                        | 48750 |  | 
                                    
                    
                        | 50000 |  | 
                                    
                    
                        | 54000 |  | 
                                    
                    
                        | 57500 |  | 
                                    
                    
                        | 65000 |  | 
                                    
                    
                        | 66000 |  | 
                                    
                    
                        | 72000 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 88000 |  | 
                                    
                    
                        | 90000 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 105000 |  | 
                                    
                    
                        | 108000 |  | 
                                    
                    
                        | 112000 |  | 
                                    
                    
                        | 139500 |  | 
                                    
                    
                        | 140000 |  | 
                                    
                    
                        | 147600 |  | 
                                    
                    
                        | 150000 |  | 
                                    
                    
                        | 162000 |  | 
                                    
                    
                        | 176000 |  | 
                                    
                    
                        | 180000 |  | 
                                    
                    
                        | 240000 |  | 
                                    
                    
                        | 252000 |  | 
                                    
                    
                        | 288000 |  | 
                                    
                    
                        | 290000 |  | 
                                    
                    
                        | 300000 |  | 
                                    
                    
                        | 304000 |  | 
                                    
                    
                        | 450000 |  | 
                            
            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.