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["1952",11000,267000,60000,338000]
["1953",12000,408000,93000,513000]
["1954",8000,276000,128000,412000]
["1955",18000,231000,120300,369300]
["1956",8995,93157,52448,154600]
["1957",3920,67189,31889,102998]
["1958",24214,127753,88620,240587]
["1959",24076,266600,135517,426193]
["1960",38771,232940,147050,418761]
["1961",22465,149581,78989,251035]
["1962",17510,136337,96034,249881]
["1963",8325,145681,137905,291911]
["1964",30498,148084,126400,304982]
["1965",20398,103376,66195,189969]
["1966",10846,114981,60700,186527]
["1967",10053,91690,55900,157643]
["1968",14703,110229,66640,191572]
["1969",10609,133252,124317,268178]
["1970",15496,71002,110898,197396]
["1971",15950,81549,96558,194057]
["1972",13609,50979,73837,138425]
["1973",25733,60219,178359,264311]
["1974",15898,76380,137584,229862]
["1975",17102,89302,83154,189558]
["1976",14140,83735,94090,191965]
["1977",22565,63396,99660,185621]
["1978",16855,80241,58757,155853]
["1979",25626,112743,86636,225005]
["1980",30601,50549,85756,166906]
["1981",41531,69552,120938,232021]
["1982",39211,40544,132415,212170]
["1983",26622,56977,73313,156912]
["1984",44324,54925,100689,199938]
["1985",35976,94148,153183,283307]
["1986",26804,107365,135144,269313]
["1987",32622,107682,134480,274784]
["1988",28720,82260,136245,247225]
["1989",29305,59069,90484,178858]
["1990",25611,48284,12853,86748]
["1991",28528,30631,72696,131855]
["1992",30171,32229,43895,106295]
["1993",30234,46231,80702,157167]
["1994",42760,58546,109000,210306]
["1995",45324,63934,220737,329995]
["1996",36936,84086,218646,339668]
["1997",71448,119296,190484,381228]
["1998",75028,6318,145414,226760]
["1999",49657,161192,180501,391350]
["2000",53908,96688,283422,434018]
["2001",65650,20000,484326,569976]
["2002",96471,71687,671798,839956]
["2003",118125,89229,371662,579016]