Year	constant 2015 US$
1981	230473740360.148
1982	235842512223.6494
1983	239027073174.56638
1984	243553382182.28574
1985	246137906914.9833
1986	251863986910.59735
1987	262609826730.04324
1988	271614121511.80142
1989	277547066917.6778
1990	285465475497.20166
1991	289772670766.7317
1992	292002298656.71954
1993	293597574938.9289
1994	300831599029.3183
1995	313360637992.26135
1996	321776483345.5577
1997	332420503140.3905
1998	344595994156.4317
1999	357765004854.4564
2000	369662354784.4639
2001	387845110022.8228
2002	409422351658.91345
2003	428041420342.08563
2004	466396946923.97986
2005	499697662420.9473
2006	541138615193.47656
2007	589388653069.58
2008	633326766316.3721
2009	670474446053.6699
2010	716858606608.6896
2011	749769139698.9464
2012	778043747098.8496
2013	826745531065.3323
2014	869489701892.0066
2015	895461957765.8704
2016	911650987832.82
2017	924658434932.778
2018	948559703320.0359
2019	975447499143.3766
2020	952281256722.7627
2021	1000098863082.6089
2022	1052848103916.7772
2023	1092188258608.0609