Year	current US$
1989	40966695813.35378
1990	51995328243.41553
1991	54408686149.81712
1992	53388266804.458626
1993	53454584306.63976
1994	41588006902.62396
1995	46253485152.21042
1996	49401181702.12981
1997	56438008686.732285
1998	57473726384.371925
1999	55330622256.72432
2000	52146920629.50937
2001	48956782433.60164
2002	56416738826.322395
2003	70847406802.88208
2004	88178532783.09218
2005	108243650611.2878
2006	127922498551.61726
2007	164833972411.63583
2008	196162066754.96088
2009	181964768224.57147
2010	204751722237.1051
2011	214080837839.73682
2012	233980761402.72113
2013	249913425298.65137
2014	238873166767.1111
2015	209312455265.62933
2016	210743856236.2969
2017	211902059559.8102
2018	206306487812.92212
2019	218259980280.89203
2020	219895282204.02322
2021	231042116746.08746
2022	268941825936.51105
2023	341697504155.4403