Year	constant 2010 US$
2000	3568920816.41389
2001	3994869791.86369
2002	4618370448.31597
2003	5344899854.60525
2004	5911360017.15328
2005	6938999879.82966
2006	7981336518.79321
2007	9157818065.217
2008	9828142255.97626
2009	7842957898.80416
2010	8396309331.21049
2011	8100064754.44613
2012	8336682827.61698
2013	8666604965.64941
2014	8733975252.27537
2015	8582259096.09633
2016	8374397355.86099
2017	9166809460.3469