Year	Current U.S. Dollars
2000-01-01	124998260384.738
2001-01-01	125432241503.801
2002-01-01	133451713413.479
2003-01-01	158576389030.160
2004-01-01	185241804156.984
2005-01-01	218456328526.093
2006-01-01	259986030824.694
2007-01-01	312952149153.683
2008-01-01	372737076071.024
2009-01-01	313606772391.096
2010-01-01	357977314910.266
2011-01-01	437289711011.765
2012-01-01	462356390478.774
2013-01-01	485031597420.953
2014-01-01	498942183886.218
2015-01-01	440076698892.587
2016-01-01	430721351152.089
2017-01-01	469567815759.064