Year	current US$
1973	53979511666.194275
1974	67442850474.47352
1975	82789238743.3308
1976	75916436628.38647
1977	82012679847.44864
1978	95361737333.98956
1979	106675100556.655
1980	119385791557.513
1981	125457523069.49934
1982	125863899219.86722
1983	127148357815.77214
1984	132230026356.17896
1985	144765055221.6468
1986	124476228726.57121
1987	132852212592.04457
1988	144683647162.46793
1989	154780603152.70108
1990	178446228077.00436
1991	191241345003.96402
1992	155003187761.495
1993	163880876263.81625
1994	160699593078.43793
1995	166784068353.42896
1996	175508458092.88077
1997	185063354253.2534
1998	187899399658.98346
1999	192897663298.94608
2000	218596302367.2171
2001	209726628412.33963
2002	229807751210.87094
2003	260189536355.11197
2004	297810438415.4608
2005	348938051917.7884
2006	403009770635.98193
2007	485615280089.34644
2008	591604418243.498
2009	599991969615.1409
2010	672677124820.0045
2011	769567202929.7441
2012	810252121515.2252
2013	880860041615.5962
2014	947354506880.1338
2015	916055993583.3042
2016	936708149381.4971
2017	1017910425236.8802
2018	1084409404256.9163
2019	1144032869063.1372
2020	1158392299938.2668
2021	1266000602742.7803
2022	1413867160000.9097
2023	1495670940782.8867