Year	National Currency
1988-01-01	112998513555
1989-01-01	116463818532
1990-01-01	119716811244
1991-01-01	123839901860
1992-01-01	129126320239
1993-01-01	128831973503
1994-01-01	133419072887
1995-01-01	138057817357
1996-01-01	149307563588
1997-01-01	157144738778
1998-01-01	165530983155
1999-01-01	170875184116
2000-01-01	177403744110
2001-01-01	182027028186
2002-01-01	187954416294
2003-01-01	192762249010
2004-01-01	197206872693
2005-01-01	208019578699
2006-01-01	221305198932
2007-01-01	235809825625
2008-01-01	248455849371
2009-01-01	238665816440
2010-01-01	236289890635