Year	National Currency
1995-01-01	3787924507531
1996-01-01	3834676287150
1997-01-01	3947345163106
1998-01-01	4070313127118
1999-01-01	4184540700000
2000-01-01	4379034000000
2001-01-01	4481417000000
2002-01-01	4513662700000
2003-01-01	4546295600000
2004-01-01	4657508000000
2005-01-01	4747212300000
2006-01-01	4919284600000
2007-01-01	5102473000000
2008-01-01	5101537700000
2009-01-01	4756474800000
2010-01-01	4873314500000