Year	constant 2010 US$
2000	3264020909.79645
2001	4144455228.15204
2002	4115404740.14602
2003	4361511935.45099
2004	4475440155.76829
2005	4745453742.61489
2006	4959143031.59618
2007	5320470308.26797
2008	5461187099.40037
2009	5643681706.39633
2010	5830463576.15894
2011	6111058327.7978
2012	6287994767.67834
2013	6503750331.09388
2014	6581669876.16051
2015	6851153356.93246
2016	7129075777.60333
2017	7430486580.99283
2018	7738507887.30315