Year	constant 2010 US$
2007	75259704.4053021
2008	598998337.208575
2009	941036998.591642
2010	1371151543.65327
2011	1662519046.68492
2012	1408914203.20221
2013	1407797794.4885
2014	976181033.085884
2015	1104686926.39606
2016	1144556987.32357
2017	1325180285.74293