Year	US Dollars adjusted for inflation)
1960	224147819025.91898
1961	250683949035.22098
1962	275635620736.64307
1963	302086989977.52197
1964	318123308791.01697
1965	338015988434.83398
1966	362508830812.60211
1967	378242940861.651
1968	403195703839.28003
1969	439108407898.42896
1970	457948966202.28705
1971	479241181927.49902
1972	518298120355.18201
1973	558665589364.37903
1974	590055811943.23096
1975	593255114175.01697
1976	612855026287.53406
1977	630251371585.10095
1978	639471970413.88916
1979	639737648767.83508
1980	653867714099.5531
1981	653001544610.86707
1982	661140958805.7489
1983	672843919241.03491
1984	684852080710.23804
1985	700750482478.72095
1986	723548150160.14392
1987	763684253209.55286
1988	802588805081.04895
1989	841330009856.88599
1990	873144007866.80005
1991	895374259265.42896
1992	903694215028.91699
1993	894372683534.06799
1994	915687331433.62268
1995	940937354958.39001
1996	966105392900.92505
1997	1001750952717.0304
1998	1044886132833.34998
1999	1091746918945.15991
2000	1149490500814.16016
2001	1195482464482.66016
2002	1229910878223.44995
2003	1269115166553.55005
2004	1309304826679.12988
2005	1358050268792.20996
2006	1414736959945.11011
2007	1468058288554.61987
2008	1484466583143.36987
2009	1431415437122.9397
2010	1431616749640.28979
2011	1417318263210.37939
2012	1375822720570.92993
2013	1352355243630.25
2014	1371017708643.57007
2015	1418074509574.90991
2016	1464508831011.80981
2017	1509201534288.70044