Year	constant 2010 US$
2001	187996092507.955
2002	187429055510.664
2003	198059067810.581
2004	218475307990.785
2005	231481399583.285
2006	271954011584.597
2007	290854936376.62
2008	307331005260.975
2009	257829294943.721
2010	261097968402.886
2011	300098897515.612
2012	313284433668.552
2013	341734664584.492
2014	358017844837.507
2015	329005930581.377
2016	332893716522.75
2017	342620090809.719