Year	National Currency
1978-01-01	156860359209
1979-01-01	162601450262
1980-01-01	171463783105
1981-01-01	176929254874
1982-01-01	180046098485
1983-01-01	183387249279
1984-01-01	189661986181
1985-01-01	194474328209
1986-01-01	201732791386
1987-01-01	208881300062
1988-01-01	218783069462
1989-01-01	231122896682
1990-01-01	232824259339
1991-01-01	234486771406
1992-01-01	238267740208
1993-01-01	238779395155
1994-01-01	243625456563
1995-01-01	248104269937
1996-01-01	254292509296
1997-01-01	259676614734
1998-01-01	269162023087
1999-01-01	274700919528
2000-01-01	290271821369
2001-01-01	294052790170
2002-01-01	296639584795
2003-01-01	304216471549
2004-01-01	313815938658
2005-01-01	323617450000
2006-01-01	336442587000
2007-01-01	346380111390
2008-01-01	349711004520
2009-01-01	344286920485
2010-01-01	349155620749