Year	Current U.S. Dollars
1995-01-01	4373665145.55468
1996-01-01	4746109767.19990
1997-01-01	5066240419.29666
1998-01-01	5617109244.63233
1999-01-01	5726897998.29642
2000-01-01	5685774808.80862
2001-01-01	6245069734.13302
2002-01-01	7322069511.16134
2003-01-01	9833870709.12376
2004-01-01	12059201242.23600
2005-01-01	14006088297.47540
2006-01-01	16963625015.68180
2007-01-01	22237061730.08490
2008-01-01	24194039255.89570
2009-01-01	19652492636.84360
2010-01-01	19490936349.17530
2011-01-01	23170239900.76540
2012-01-01	23043864510.05430
2013-01-01	25137153149.43770
2014-01-01	26224622450.83020
2015-01-01	22566956982.22900
2016-01-01	23337907618.51740
2017-01-01	25921079612.33370