Year	National Currency
1988-01-01	94431289178
1989-01-01	97713959936
1990-01-01	102221713404
1991-01-01	104123146091
1992-01-01	106140371494
1993-01-01	105148498356
1994-01-01	107154047884
1995-01-01	114503611776
1996-01-01	117614385891
1997-01-01	121793997552
1998-01-01	126479622200
1999-01-01	128665710188
2000-01-01	131302944560
2001-01-01	136794639883
2002-01-01	137584914716
2003-01-01	137342814748
2004-01-01	136749544485
2005-01-01	140949325799
2006-01-01	145907101969
2007-01-01	155544525188
2008-01-01	161290302984
2009-01-01	149161638714
2010-01-01	143765535236