Year	constant 2010 US$
2002	2167748365.54448
2003	2283759116.07044
2004	2662305937.07726
2005	2825380032.02143
2006	3010395235.51066
2007	3071101550.73276
2008	3252745064.41752
2009	3474036836.65056
2010	3805983583.17275
2011	4151608754.60352
2012	4548607590.99698
2013	4899953578.04107
2014	4414027822.09047
2015	4944785377.94218
2016	5520264972.76913