Year	constant 2010 US$
2000	1204343017.34583
2001	1152781757.0249
2002	1360189225.97521
2003	802033847.108488
2004	272197243.947468
2005	359100013.460688
2006	512202168.619433
2007	426494636.74634
2008	549675061.557477
2009	1158796841.08322
2010	1268370158.27606
2011	1400028049.82255
2012	1428990712.9513
2013	1494166489.66733
2014	1347211783.08388
2015	1321556945.2958
2016	1297062101.62707
2017	1276102445.97049