Year National Currency 1993-01-01 4951.03468120264 1994-01-01 5755.22816755617 1995-01-01 6804.46456382595 1996-01-01 8023.04658980836 1997-01-01 9045.68079903516 1998-01-01 9962.84346451159 1999-01-01 10606.70290212910 2000-01-01 11387.25000000000 2001-01-01 12195.00000000000 2002-01-01 12935.50000000000 2003-01-01 13552.00000000000 2004-01-01 14614.00000000000 2005-01-01 15404.50000000000 2006-01-01 16528.00000000000 2007-01-01 17779.00000000000 2008-01-01 19142.50000000000 2009-01-01 19352.25000000000 2010-01-01 19963.25000000000 2011-01-01 20683.50000000000 2012-01-01 21307.50000000000 2013-01-01 21495.00000000000 2014-01-01 22267.75000000000 2015-01-01 23036.25000000000 2016-01-01 23916.75000000000 2017-01-01 25642.75000000000