Year	constant 2015 US$
1995	525729663520.53766
1996	547440866211.9537
1997	561746885170.3069
1998	588108484081.9417
1999	597436169348.8591
2000	616659694468.2612
2001	640943442340.4578
2002	668961333818.4115
2003	692088079925.0197
2004	733951164131.6555
2005	783781371333.1055
2006	829462617857.9073
2007	889426277765.184
2008	938263254315.7928
2009	911581920713.2224
2010	910589484373.7794
2011	931387708628.9094
2012	940794806906.8804
2013	954404293280.4996
2014	993405626727.0078
2015	1042100378371.9884
2016	1075602199266.4584
2017	1135035337217.0107
2018	1191034487933.6934
2019	1246702117285.4148
2020	1217297294583.6584
2021	1276795241140.3381