Year	National Currency
1980-01-01	165329258310
1981-01-01	165284049324
1982-01-01	166561741354
1983-01-01	167371197468
1984-01-01	172055709442
1985-01-01	174740262029
1986-01-01	177494780903
1987-01-01	180149194168
1988-01-01	188972481084
1989-01-01	195182258101
1990-01-01	202192879996
1991-01-01	206433913354
1992-01-01	209118465943
1993-01-01	206650270641
1994-01-01	212459625220
1995-01-01	218975101087
1996-01-01	221179178132
1997-01-01	228970595158
1998-01-01	233293653356
1999-01-01	240943867315
2000-01-01	249472158635
2001-01-01	252776871521
2002-01-01	255854350330
2003-01-01	258306234084
2004-01-01	265253238056
2005-01-01	269840000000
2006-01-01	276728091433
2007-01-01	284670062725
2008-01-01	288331991322
2009-01-01	280272194952
2010-01-01	286170929783