Year	current US$
1960	10149037166.697742
1961	10402493461.509005
1962	10225613323.853485
1963	11070108127.416113
1964	12640458617.821203
1965	13025496478.449375
1966	14063049481.038454
1967	13666147708.738266
1968	12920878348.250685
1969	13390042128.0077
1970	14657323602.064007
1971	16552313857.312458
1972	17722526963.143173
1973	22479599055.967
1974	35570349033.650665
1975	45086564212.808464
1976	44881535855.303215
1977	55831914040.24268
1978	67100189728.9908
1979	71121023628.95486
1980	95639515795.6685
1981	106289012257.53374
1982	96858670978.57202
1983	90343745786.40082
1984	87177875069.50618
1985	86348890942.59131
1986	81335658594.5568
1987	92654758964.17975
1988	108636248212.39384
1989	109869093856.01633
1990	112247906758.97916
1991	113652440638.20677
1992	127168234992.9538
1993	130997360746.89421
1994	146727469724.51385
1995	182285506357.82025
1996	200100752933.90625
1997	213742705291.44012
1998	208649615819.51044
1999	215027802160.7652
2000	230046428376.74597
2001	232177857640.04315
2002	244814475798.31647
2003	289124656106.2667
2004	363621534181.8051
2005	457228222949.5982
2006	543043323464.8276
2007	685536042322.2922
2008	898065543423.6572
2009	743071680904.5787
2010	919914380040.4836
2011	1161576333887.879
2012	1223609286061.3367
2013	1238271071546.667
2014	1279184454013.0723
2015	1172652137947.9072
2016	1133523196168.3142
2017	1319674358729.1125
2018	1489680054850.213
2019	1469455723142.745
2020	1248089518865.7058
2021	1726294475796.58
2022	2034943367376.932
2023	1849817202031.3882