Year	National Currency
1990-01-01	84630000000000
1991-01-01	99058000000000
1992-01-01	119053000000000
1993-01-01	145202000000000
1994-01-01	174512000000000
1995-01-01	222638000000000
1996-01-01	288632000000000
1997-01-01	355643000000000
1998-01-01	577381000000000
1999-01-01	646205000000000
2000-01-01	747028000000000
2001-01-01	844053000000000
2002-01-01	883908000000000
2003-01-01	955692000000000
2004-01-01	1033877000000000
2005-01-01	1202762000000000
2006-01-01	1382493000000000
2007-01-01	1649662000000000
2008-01-01	1895839000000000
2009-01-01	2141383000000000
2010-01-01	2471205000000000
2011-01-01	2877219570000000
2012-01-01	3307507550000000
2013-01-01	3727695590000000