Year	constant 2015 US$
1985	702421209.7581415
1986	723714933.4614582
1987	690926712.1498663
1988	738737510.6389804
1989	754293875.0635988
1990	720210226.8515115
1991	664512472.768475
1992	661672293.6356497
1993	600696215.3491504
1994	490482779.9389278
1995	460359249.7691137
1996	556993879.601008
1997	605802529.1751014
1998	1105951760.1489325
1999	1027402540.4540772
2000	1123478085.9278336
2001	1213086418.9672978
2002	1297596318.4808352
2003	1312059755.1350758
2004	1393259705.6297026
2005	1424455874.7377422
2006	1417422743.3081074
2007	1510022679.3504956
2008	1628034414.6666832
2009	1673037977.192351
2010	1797118790.7239056
2011	2016435250.8863158
2012	1724384334.1351516
2013	1853849856.2508812
2014	1974140625.080988
2015	2145453150.353598
2016	2282451454.3021874
2017	2393445580.5825043
2018	2441314492.154508
2019	2538967071.9331956
2020	2653220590.0132575
2021	2807107384.2525277
2022	3020447545.4002156
2023	3168449475.1657934