Year	constant 2010 US$
2000	304541578403.536
2001	316749015570.82
2002	324351109041.256
2003	331410995152.61
2004	340280857412.284
2005	361841248565.027
2006	383514801815.492
2007	386040902024.223
2008	402626851340.691
2009	427750589847.228
2010	435310468733.868
2011	470653343682.4
2012	497892402633.326
2013	538654990507.752
2014	572970078994.507
2015	578082969296.95
2016	545414143748.657
2017	558440535843.48