Year	constant 2010 US$
2006	451450343.59802
2007	495212029.82187
2008	571313469.150903
2009	636805692.391137
2010	648084768.211921
2011	610998401.815255
2012	702295521.374983
2013	747938960.106459
2014	738218811.223498
2015	773952821.803027
2016	795531988.60992
2017	819766784.795108