Year	National Currency
1984-01-01	205928000000
1985-01-01	213686000000
1986-01-01	226444000000
1987-01-01	249742000000
1988-01-01	264847000000
1989-01-01	244852000000
1990-01-01	236303000000
1991-01-01	242535000000
1992-01-01	255466000000
1993-01-01	298810000000
1994-01-01	313250000000
1995-01-01	342251000000
1996-01-01	367965000000
1997-01-01	390295000000
1998-01-01	393025000000
1999-01-01	398908000000
2000-01-01	375661000000
2001-01-01	392294000000
2002-01-01	431089000000
2003-01-01	496199000000
2004-01-01	483734000000
2005-01-01	496933000000
2006-01-01	470280000000
2007-01-01	445586000000
2008-01-01	513073000000
2009-01-01	620318000000
2010-01-01	672097000000
2011-01-01	734997000000
2012-01-01	810934000000
2013-01-01	873176000000