Year	constant 2010 US$
2000	2353691131.8745
2001	2673231277.38483
2002	2882867066.7222
2003	2925502443.22786
2004	3303358625.21749
2005	3702146685.56952
2006	3980788221.30909
2007	4268441913.72411
2008	4349941433.36435
2009	4855496664.89173
2010	4874835126.67908
2011	5665428239.17247
2012	6006863448.27853
2013	6609694842.43623
2014	7330732439.75595
2015	7909013601.82375
2016	9025722894.99026
2017	9263145075.13816