Year	constant 2011 international $
2000	184921450383.918
2001	187692141375.817
2002	191941029788.983
2003	200596549943.048
2004	214186685555.579
2005	235729664043.534
2006	261632222633.027
2007	295852347366.358
2008	331864001027.016
2009	361451580948.283
2010	375395452729.728
2011	381864012524.316
2012	426427093955.448
2013	440137998424.754
2014	467131818609.485
2015	498718604627.079
2016	503298336037.876
2017	519552515242.175
2018	528713470681.888