Year	constant 2010 US$
2005	170179159.836605
2006	172449509.260492
2007	164020798.113974
2008	155830675.990709
2009	133545216.088048
2010	136382100
2011	144995566.575884
2012	156971801.695175
2013	158095898.405655
2014	180563275.572017
2015	184633113.580731
2016	200772205.299535
2017	203326188.18238