Year	US Dollar to 100 National Currency Units
1991-01-01	3.59200000000000
1992-01-01	3.45600000000000
1993-01-01	3.33834084460023
1994-01-01	3.56518948982138
1995-01-01	3.75911585595068
1996-01-01	3.65871505927118
1997-01-01	2.88716941910151
1998-01-01	3.34952269301625
1999-01-01	2.77939909391590
2000-01-01	2.64459312934705
2001-01-01	2.75793596072699
2002-01-01	3.31773995554229
2003-01-01	3.89802759803539
2004-01-01	4.47127207690588
2005-01-01	4.06702456482837
2006-01-01	4.79018969151178
2007-01-01	5.53158535236199
2008-01-01	5.16902718908301
2009-01-01	5.44425087108014
2010-01-01	5.33304890405845
2011-01-01	5.01504513540622
2012-01-01	5.24796641301496
2013-01-01	5.02664119835126
2014-01-01	4.37943417710432
2015-01-01	4.02835965194973
2016-01-01	3.90030812434182
2017-01-01	4.69682025268893