Year	constant 2010 US$
2005	203669451.003985
2006	194946314.599012
2007	197059731.776446
2008	183210185.075539
2009	182213015.025003
2010	181559300
2011	192302349.278156
2012	196609110.603284
2013	187610154.408588
2014	198674713.674716
2015	211687806.634754
2016	216123556.406177
2017	212549229.654751