Year	constant 2010 US$
2006	1844429125.43011
2007	1904119490.06912
2008	1927591461.59198
2009	2033021883.20635
2010	2058504634.78013
2011	2173085984.03365
2012	2254732176.47485
2013	2400568452.70726
2014	2629005309.78746
2015	2819664470.67902
2016	2896017381.32588
2017	3022146267.83996