Year	Current U.S. Dollars
1995-01-01	7857409325.89964
1996-01-01	8298040483.38369
1997-01-01	9928617436.34009
1998-01-01	10988924557.61760
1999-01-01	10711516875.26970
2000-01-01	11332148122.57230
2001-01-01	12087153301.68320
2002-01-01	14127448670.98710
2003-01-01	18336830795.26230
2004-01-01	22208958519.62250
2005-01-01	25776271178.00720
2006-01-01	29639462291.37910
2007-01-01	38242007799.67160
2008-01-01	46219092053.27090
2009-01-01	38139587016.95860
2010-01-01	36429070252.72090
2011-01-01	41880965418.47040
2012-01-01	41555404851.44470
2013-01-01	45209516820.18380
2014-01-01	47886444378.25630
2015-01-01	39818433273.98080
2016-01-01	41086114080.77890
2017-01-01	45613611373.83440