Year Current U.S. Dollars 1995-01-01 914727080.643268 1996-01-01 1023086918.627680 1997-01-01 1180919719.407640 1998-01-01 1382548249.783030 1999-01-01 1567465656.850500 2000-01-01 1563667799.615780 2001-01-01 1614595290.918200 2002-01-01 1897606791.433530 2003-01-01 2264911806.903540 2004-01-01 2758117365.048630 2005-01-01 2971167185.355110 2006-01-01 3344402193.246080 2007-01-01 5685988395.358140 2008-01-01 5827468750.000000 2009-01-01 5487083657.890640 2010-01-01 5920177688.504330 2011-01-01 6142169524.114730 2012-01-01 6433357030.015800 2013-01-01 6754330154.760040 2014-01-01 7428280401.513900 2015-01-01 6792417112.299470