Year	constant 2010 US$
2004	451496096.20453
2005	464480447.292862
2006	517847379.905428
2007	541357603.115372
2008	624777991.90831
2009	604564111.593439
2010	601860824.085691
2011	633610039.22398
2012	622200764.590671
2013	690959048.548394
2014	730820579.319674