Year	current US$
1960	119718309.85915492
1961	142253521.12676054
1962	143661971.8309859
1963	166197183.09859154
1964	177464788.73239437
1965	264788732.39436617
1966	207042253.52112675
1967	187209302.3255814
1968	190196078.43137255
1969	237254901.96078432
1970	302941176.47058827
1971	292233009.70873785
1972	227819548.87218043
1973	242241379.31034482
1974	259627329.19254658
1975	287765957.4468085
1976	284745762.7118644
1977	247714285.71428573
1978	243979057.591623
1979	217094017.0940171
1980	158091286.30705395
1981	166686046.5116279
1982	137114845.93837535
1984	226190476.19047618
1985	329149159.6638655
1986	30047106.325706594
1987	10333333.333333334
1988	10878164.556962026
1989	47993329.627570875
1990	28737429.482462596
1991	7115850.175448141
1992	26356873.068559002
1993	640039462.9341308
1994	543278084.7145488
1995	594092432.9102523
1996	777880364.6658148
1997	734828805.2501025
1998	784587698.8830537
1999	802481595.2415776
2000	523674160.7468265
2001	551859892.0850755
2002	638931269.7733643
2003	700525171.7883992
2004	768466750.787942
2005	914032008.0776925
2006	1423133797.4684927
2007	2039603417.9016297
2008	2094449264.6884131
2009	1514330799.2287362
2010	2913352746.151528
2011	3565735076.0378137
2012	2569320503.905216
2013	3110940066.1165366
2014	4987659736.067597
2015	4141559967.286215
2016	4238500778.9367127
2017	4230354533.570944
2018	4715756484.000588
2019	4392693249.296053
2020	4259518738.3441744
2021	5260938887.644901
2022	4634241574.391954
2023	5330412233.6826