Year	Current U.S. Dollars
1999-01-01	1215640315.36331
2000-01-01	1101897917.81832
2001-01-01	1160626398.21029
2002-01-01	1253529079.61604
2003-01-01	1600451467.26862
2004-01-01	1877328035.75863
2005-01-01	1958711603.03445
2006-01-01	2092585622.88295
2007-01-01	2488365726.79989
2008-01-01	2752307016.25897
2009-01-01	2363156432.34232
2010-01-01	2139072847.68212
2011-01-01	2054489852.65499
2012-01-01	1800077091.09598
2013-01-01	1865374402.54912
2014-01-01	1845561894.65304
2015-01-01	1569258068.09360
2016-01-01	1590707964.60177
2017-01-01	1658778453.91030