Year	National Currency
1980-01-01	164189068446
1981-01-01	165974541299
1982-01-01	169758133236
1983-01-01	172645201543
1984-01-01	175229185015
1985-01-01	178264850450
1986-01-01	183635394270
1987-01-01	192774237056
1988-01-01	201014648185
1989-01-01	209324395501
1990-01-01	214734844767
1991-01-01	218191172490
1992-01-01	217973706770
1993-01-01	215577025133
1994-01-01	221487043625
1995-01-01	226046629890
1996-01-01	228221259064
1997-01-01	235293063337
1998-01-01	244144033209
1999-01-01	255110082842
2000-01-01	267794467864
2001-01-01	276883979695
2002-01-01	284486786187
2003-01-01	291561090573
2004-01-01	302505485763
2005-01-01	314317919994
2006-01-01	328310159994
2007-01-01	344661005816
2008-01-01	348835833065
2009-01-01	340189534376
2010-01-01	341210121757