Year	National Currency
1980-01-01	142932027170
1981-01-01	138412743681
1982-01-01	141153421664
1983-01-01	146200994459
1984-01-01	146346533910
1985-01-01	154373885217
1986-01-01	158123888747
1987-01-01	164469975869
1988-01-01	172354622906
1989-01-01	176009175236
1990-01-01	175479940867
1991-01-01	169567636918
1992-01-01	170143179292
1993-01-01	173893182821
1994-01-01	183261576217
1995-01-01	186494631175
1996-01-01	189063307987
1997-01-01	191652776150
1998-01-01	193627954420
1999-01-01	196604897747
2000-01-01	200146987774
2001-01-01	197112395705
2002-01-01	193902967280
2003-01-01	192635639978
2004-01-01	194697763896
2005-01-01	192250999999
2006-01-01	192306758620
2007-01-01	192462693747
2008-01-01	186510697218
2009-01-01	167766349938
2010-01-01	171339626992