Year	constant 2010 US$
2006	5123635386.56143
2007	6054482948.86447
2008	7068161752.05522
2009	7606775298.38795
2010	9484067085.95388
2011	14590486334.2147
2012	16806198859.6275
2013	16200348655.6699
2014	15255525915.6467
2015	15212320880.6535
2016	17463781038.2897
2017	20344953081.4708