Year	current US$
1986	57897640280.91167
1987	66031339845.91512
1988	63999823710.6013
1989	66780911537.46465
1990	67201479210.81871
1991	45966498188.314896
1992	39022320526.06766
1993	36411978150.03446
1994	37240305419.6483
1995	46140984261.86831
1996	49281739512.40243
1997	61472616516.151405
1998	68552358798.920944
1999	84645192819.4552
2000	89457645240.54988
2001	86541684312.45718
2002	85007507096.78868
2003	96308200340.13557
2004	119506687364.24037
2005	151490689164.72684
2006	159210318365.18716
2007	203029994956.6424
2008	275658803010.48456
2009	269185144498.64722
2010	283133717171.1453
2011	323864551121.6945
2012	352363966575.9916
2013	378508475739.8634
2014	384735832227.8699
2015	317628392641.0267
2016	262842194033.00705
2017	286548804365.849
2018	325046100417.3178
2019	329629529283.9142
2020	292799076571.8337
2021	335990940481.94275
2022	409281307578.3292
2023	406506793258.0089