Year	Current U.S. Dollars
2000-01-01	984297589.359934
2001-01-01	1159869245.925130
2002-01-01	1284685050.524130
2003-01-01	1707710053.149380
2004-01-01	2073234417.680660
2005-01-01	2257174480.785970
2006-01-01	2721904403.462550
2007-01-01	3680710375.034220
2008-01-01	4545674527.610960
2009-01-01	4159330369.547100
2010-01-01	4139192052.980130
2011-01-01	4538198498.748960
2012-01-01	4087724527.817040
2013-01-01	4464261816.250660
2014-01-01	4587926230.595730
2015-01-01	4052913385.826770
2016-01-01	4374130530.973450
2017-01-01	4774086094.207800