Year	National Currency Units per US Dollar
1993-01-01	1.021376883750000
1994-01-01	1.063682533250000
1995-01-01	0.987051605583333
1996-01-01	1.017518090750000
1997-01-01	1.115852309333330
1998-01-01	1.169535174333330
1999-01-01	1.372994534083330
2000-01-01	1.533619907500000
2001-01-01	1.605086414916670
2002-01-01	1.504572462250000
2003-01-01	1.220639978833330
2004-01-01	1.070736241000000
2005-01-01	1.029617274000000
2006-01-01	0.985768107333334
2007-01-01	0.819701697416666
2008-01-01	0.709069131916667
2009-01-01	0.719800423489554
2010-01-01	0.755043518257105
2011-01-01	0.719158754470168
2012-01-01	0.778006210395884
2013-01-01	0.753297658306669
2014-01-01	0.753695140645586
2015-01-01	0.901451643908024
2016-01-01	0.904281526915114
2017-01-01	0.887107173889516