Year	constant 2010 US$
2002	1510640625
2003	1448875000
2004	1567171875
2005	1301265625
2006	1048968750
2007	782015625
2008	498312500
2009	326625000
2010	335000000
2011	297312500
2012	348609375
2013	373734375
2014	390484375
2015	434453125
2016	754796875
2017	963125000