| Value | Category | 
                                    
                    
                        | 75 |  | 
                                    
                    
                        | 100 |  | 
                                    
                    
                        | 114 |  | 
                                    
                    
                        | 120 |  | 
                                    
                    
                        | 130 |  | 
                                    
                    
                        | 145 |  | 
                                    
                    
                        | 150 |  | 
                                    
                    
                        | 170 |  | 
                                    
                    
                        | 190 |  | 
                                    
                    
                        | 200 |  | 
                                    
                    
                        | 220 |  | 
                                    
                    
                        | 240 |  | 
                                    
                    
                        | 250 |  | 
                                    
                    
                        | 259 |  | 
                                    
                    
                        | 260 |  | 
                                    
                    
                        | 280 |  | 
                                    
                    
                        | 300 |  | 
                                    
                    
                        | 312 |  | 
                                    
                    
                        | 320 |  | 
                                    
                    
                        | 330 |  | 
                                    
                    
                        | 350 |  | 
                                    
                    
                        | 380 |  | 
                                    
                    
                        | 400 |  | 
                                    
                    
                        | 440 |  | 
                                    
                    
                        | 445 |  | 
                                    
                    
                        | 450 |  | 
                                    
                    
                        | 458 |  | 
                                    
                    
                        | 477 |  | 
                                    
                    
                        | 480 |  | 
                                    
                    
                        | 500 |  | 
                                    
                    
                        | 520 |  | 
                                    
                    
                        | 539 |  | 
                                    
                    
                        | 550 |  | 
                                    
                    
                        | 580 |  | 
                                    
                    
                        | 584 |  | 
                                    
                    
                        | 591 |  | 
                                    
                    
                        | 600 |  | 
                                    
                    
                        | 609 |  | 
                                    
                    
                        | 650 |  | 
                                    
                    
                        | 656 |  | 
                                    
                    
                        | 660 |  | 
                                    
                    
                        | 686 |  | 
                                    
                    
                        | 700 |  | 
                                    
                    
                        | 750 |  | 
                                    
                    
                        | 770 |  | 
                                    
                    
                        | 772 |  | 
                                    
                    
                        | 785 |  | 
                                    
                    
                        | 800 |  | 
                                    
                    
                        | 843 |  | 
                                    
                    
                        | 888 |  | 
                                    
                    
                        | 891 |  | 
                                    
                    
                        | 900 |  | 
                                    
                    
                        | 914 |  | 
                                    
                    
                        | 960 |  | 
                                    
                    
                        | 1000 |  | 
                                    
                    
                        | 1005 |  | 
                                    
                    
                        | 1034 |  | 
                                    
                    
                        | 1100 |  | 
                                    
                    
                        | 1118 |  | 
                                    
                    
                        | 1119 |  | 
                                    
                    
                        | 1139 |  | 
                                    
                    
                        | 1141 |  | 
                                    
                    
                        | 1145 |  | 
                                    
                    
                        | 1200 |  | 
                                    
                    
                        | 1250 |  | 
                                    
                    
                        | 1300 |  | 
                                    
                    
                        | 1304 |  | 
                                    
                    
                        | 1400 |  | 
                                    
                    
                        | 1480 |  | 
                                    
                    
                        | 1500 |  | 
                                    
                    
                        | 1800 |  | 
                                    
                    
                        | 1908 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 2108 |  | 
                                    
                    
                        | 2500 |  | 
                                    
                    
                        | 2750 |  | 
                                    
                    
                        | 2923 |  | 
                                    
                    
                        | 3000 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 6605 |  | 
                                    
                    
                        | 9999998 | refusal | 
                                    
                    
                        | Sysmiss |  | 
                            
            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.