Year	current US$
1980	11768840627.845778
1981	12065455887.56619
1982	12254052714.163288
1983	12079263032.834587
1984	12173891698.804209
1985	12178573514.055613
1986	14448364717.544333
1987	18265959348.702236
1988	20691511118.025196
1989	20832520290.7369
1990	25087146934.709633
1991	28159908188.060024
1992	31124906036.812283
1993	29789278649.69681
1994	31043077199.062992
1995	36280380237.318
1996	38158969349.971436
1997	38202812585.328316
1998	39956482855.45437
1999	41447550717.943924
2000	41435478368.139084
2001	41949120870.51737
2002	45633143910.768074
2003	56039859191.18166
2004	66664495653.833664
2005	73476057610.2394
2006	79656774616.41429
2007	95241493452.48102
2008	105282677871.18575
2009	96225117637.80948
2010	99837864025.7735
2011	110657506889.41441
2012	109127689971.91753
2013	114387062652.98778
2014	118286355914.16202
2015	108860290468.61818
2016	113508920245.6421
2017	124203548366.95853
2018	135017933528.79178
2019	135229681213.19809
2020	129991042387.7181
2021	144640641387.81213
2022	151080516085.664
2023	166369272846.55673