Year	constant 2021 international $
1990	532523229.3510878
1991	527079569.8710572
1992	710215053.2305765
1993	788574593.0780966
1994	920020795.1230315
1995	1080898057.7511115
1996	1800559954.570018
1997	4500913077.816233
1998	5570981862.188541
1999	7000719507.518249
2000	8275815154.022116
2001	13521016489.049585
2002	16152589488.283375
2003	18406723783.951004
2004	25401044477.68709
2005	29655389367.887733
2006	31940312684.596237
2007	36821467655.29619
2008	43375360867.775
2009	43958046505.46139
2010	40035153118.15744
2011	42647015932.69906
2012	46192207712.66924
2013	44282992075.7645
2014	44466795853.209816
2015	40415852453.42267
2016	36852622273.179565
2017	34763996771.58066
2018	32595924793.350376
2019	30809073115.53011
2020	29332985518.410374
2021	29585328380.13516
2022	30684722316.8768
2023	28938275735.419895