Year	constant 2010 US$
2000	484948264.225459
2001	474145228.141834
2002	550441704.803975
2003	626600080.328444
2004	678656615.644426
2005	790177759.668635
2006	641991692.241609
2007	926631204.527807
2008	874988913.163318
2009	994371563.173121
2010	1055546977.85495
2011	1109866828.62733
2012	1088985340.59699
2013	1489226453.03047
2014	1420893269.98929
2015	1594772423.96292
2016	1539874355.3431
2017	1616203063.64882