Year	constant 2015 US$
1990	64441566597.0743
1991	68165829255.1232
1992	69966221934.07016
1993	71092097444.00555
1994	73286811673.75255
1995	77094019117.56383
1996	73437110559.83437
1997	76911768375.71591
1998	83400093746.12904
1999	83147102198.16191
2000	83048230571.49492
2001	89009924903.2186
2002	92632478811.66647
2003	99130092189.94493
2004	106302731068.18489
2005	113490380484.0141
2006	121005357348.6287
2007	134394870794.99846
2008	143189733014.3004
2009	149141880932.85843
2010	158412585550.1385
2011	161463005886.90756
2012	160296144356.35693
2013	169275957963.5102
2014	174207459975.51187
2015	176831997249.20285
2016	183061375885.45242
2017	184883174299.77264
2018	189265672137.8211
2019	196386934193.9421
2020	194654710730.0153
2021	197268999214.10455
2022	204237278296.35236
2023	209971734892.09415