Year	National Currency
1988-01-01	84645543114
1989-01-01	89480416599
1990-01-01	95949105815
1991-01-01	103369360251
1992-01-01	109838943056
1993-01-01	112452849705
1994-01-01	115214225963
1995-01-01	115496015103
1996-01-01	117924669998
1997-01-01	120063106854
1998-01-01	124299008882
1999-01-01	128722262180
2000-01-01	133254766977
2001-01-01	135484125966
2002-01-01	138089605275
2003-01-01	141161474718
2004-01-01	143787351728
2005-01-01	148159920832
2006-01-01	155147907618
2007-01-01	162032792411
2008-01-01	169746277593
2009-01-01	170959151500
2010-01-01	173925564027