Year	National Currency
1991-01-01	719487916666.666
1992-01-01	927077583333.334
1993-01-01	986618833333.334
1994-01-01	991393500000.000
1995-01-01	1188380250000.000
1996-01-01	1246190666666.670
1997-01-01	1220509166666.670
1998-01-01	1144886750000.000
1999-01-01	1024722333333.330
2000-01-01	1005983333333.330
2001-01-01	1067830416666.670
2002-01-01	959150333333.334
2003-01-01	1161182000000.000
2004-01-01	1337960333333.330
2005-01-01	1401005750000.000
2006-01-01	1582762916666.670
2007-01-01	1611271166666.670
2008-01-01	1551504166666.670
2009-01-01	1355796416666.670
2010-01-01	1113253833333.330
2011-01-01	1639120500000.000
2012-01-01	1613036666666.670
2013-01-01	1438489083333.330
2014-01-01	1792712666666.670
2015-01-01	1851141333333.330
2016-01-01	1468578333333.330
2017-01-01	1468086583333.330