Year	constant 2010 US$
2000	218350768952.338
2001	227858011112.067
2002	235097994295.968
2003	245290042424.457
2004	259667449073.081
2005	273052645385.987
2006	290308625814
2007	303722712841.572
2008	316119555499.997
2009	329344280725.972
2010	349638340041.383
2011	358051734813.684
2012	371378471336.083
2013	395570926483.527
2014	411591649604.883
2015	432242382465.574
2016	445666440996.062
2017	464669372672.571
2018	481062929644.693