Year National Currency 1994-01-01 425434100000000 1995-01-01 437100100000000 1996-01-01 450650200000000 1997-01-01 455499500000000 1998-01-01 450359500000000 1999-01-01 449224800000000 2000-01-01 461711600000000 2001-01-01 463587700000000 2002-01-01 464134600000000 2003-01-01 471227800000000 2004-01-01 481616800000000 2005-01-01 489624500000000 2006-01-01 496577100000000 2007-01-01 504791500000000 2008-01-01 499271400000000 2009-01-01 472228700000000 2010-01-01 492023400000000 2011-01-01 491455500000000 2012-01-01 498803100000000 2013-01-01 508780500000000 2014-01-01 510687100000000 2015-01-01 517600900000000 2016-01-01 522577200000000 2017-01-01 531641600000000