Year	constant 2010 US$
1995	2915271725.47686
1996	2920258315.99717
1997	2997871046.00161
1998	3094279610.56212
1999	3115121283.5758
2000	3321875331.25017
2001	3085712835.85161
2002	3405881190.54747
2003	3293745615.33852
2004	3530291664.05961
2005	3434138845.8616
2006	3738963743.23155
2007	3728862622.78846
2008	3751366448.49475
2009	3418923195.49572
2010	3686667916.47853
2011	3716715663.88776
2012	3688330069.17116
2013	3150667114.23034
2014	3138903708.65218
2015	3675671749.98789
2016	3447436597.17235
2017	3115760583.26084
2018	3551261276.47576