Year	current US$
1990	86529225165.77946
1991	89809249989.47134
1992	80210074578.29863
1993	76315526686.71161
1994	84250750661.60379
1995	95604153908.4211
1996	95530065303.478
1997	95719839895.6471
1998	98685000415.62222
1999	93318527420.91069
2000	97673758930.7891
2001	90363422530.8445
2002	91428939341.02771
2003	124546162969.92798
2004	160830317969.37274
2005	184013854120.32578
2006	213422324445.27234
2007	260264760795.69336
2008	312641623788.7496
2009	306413555363.9495
2010	340054016985.0821
2011	387730034297.5082
2012	405993370890.9131
2013	435432540330.36975
2014	452582667020.44794
2015	406908567203.7375
2016	360740340077.7435
2017	389484776200.57935
2018	414839672275.4153
2019	417914762771.66437
2020	381155031563.6442
2021	439770016553.171
2022	489312652553.95764
2023	498196949844.3707