Year	National Currency
1977-01-01	3038282580.00000
1978-01-01	4307928531.00000
1979-01-01	5736280227.00000
1980-01-01	6847220434.00000
1981-01-01	9703923825.00000
1982-01-01	11370334140.00000
1983-01-01	13433508810.00000
1984-01-01	16845682300.00000
1985-01-01	21924266110.00000
1986-01-01	27002849910.00000
1987-01-01	31049846380.00000
1988-01-01	35600000000.00000
1989-01-01	38000000000.00000
1990-01-01	42600000000.00000
1991-01-01	43300000000.00000
1992-01-01	45500000000.00000
1993-01-01	49300000000.00000
1994-01-01	53600000000.00000
1995-01-01	60000000000.00000
1996-01-01	66599999999.99999
1997-01-01	71600000000.00000
1998-01-01	72300000000.00000
1999-01-01	76600000000.00000
2000-01-01	78400000000.00000
2001-01-01	83600000000.00000
2002-01-01	93742944480.00000
2003-01-01	103231271400.00000
2004-01-01	107807745100.00000
2005-01-01	118936500000.00000
2006-01-01	131707707000.00000
2007-01-01	147843604800.00000
2008-01-01	160892532000.00000
2009-01-01	163056054800.00000
2010-01-01	171217475000.00000
2011-01-01	184189116300.00000
2012-01-01	200630891900.00000
2013-01-01	216073940300.00000
2014-01-01	230570897500.00000
2015-01-01	253282631300.00000
2016-01-01	272688557000.00000
2017-01-01	292599860000.00000