Year	National Currency
1980-01-01	408089598274
1981-01-01	408084142130
1982-01-01	412906009814
1983-01-01	420637366541
1984-01-01	428018165986
1985-01-01	437451839792
1986-01-01	454360431534
1987-01-01	480305762570
1988-01-01	505386294706
1989-01-01	528844987896
1990-01-01	548537577359
1991-01-01	561030784181
1992-01-01	561347240560
1993-01-01	553105734325
1994-01-01	561449543270
1995-01-01	576102019270
1996-01-01	589609464024
1997-01-01	611104649101
1998-01-01	636614001420
1999-01-01	665245810514
2000-01-01	698858097051
2001-01-01	724650046977
2002-01-01	743114058723
2003-01-01	763497215309
2004-01-01	787526470660
2005-01-01	813776000000
2006-01-01	846751000000
2007-01-01	879837818550
2008-01-01	889360461426
2009-01-01	858103715315
2010-01-01	856377345865