Year	National currency, Monthly Level
1960-01-01	-657.8329201286060
1961-01-01	-1647.5313209326800
1962-01-01	-2211.2254943671100
1963-01-01	-3111.2187407578600
1964-01-01	-1551.0709304205000
1965-01-01	-1126.8887056977300
1966-01-01	-2217.9820845287900
1967-01-01	-1843.2333706024600
1968-01-01	-2771.2351075622400
1969-01-01	-2474.9813631523202
1970-01-01	-4006.8695579537803
1971-01-01	-9155.4563159937520
1972-01-01	-10540.5119779489000
1973-01-01	-11496.6157543343000
1974-01-01	-32317.8947199811050
1975-01-01	-48651.3047426119000
1976-01-01	-52531.9390549579040
1977-01-01	-73507.6869858834000
1978-01-01	-57543.3447264087950
1979-01-01	-99775.4305575958000
1980-01-01	-382578.7583743100000
1981-01-01	-484470.0385535040000
1982-01-01	-525986.9434894240000
1983-01-01	-748687.9495441490000
1984-01-01	-1373368.7066841400000
1985-01-01	-1806568.9665962800000
1986-01-01	-2408985.2326978600000
1987-01-01	-3385905.3038768303000
1988-01-01	-3617177.0142214000000
1989-01-01	-8890364.2567796300000
1990-01-01	-23861443.4088465000000
1991-01-01	-29725068.4889183980000
1992-01-01	-54881448.8725397000000
1993-01-01	-147751274.8747140200000
1994-01-01	-142534579.1283219800000
1995-01-01	-602035843.7912030000000
1996-01-01	-1576137854.7855300000000
1997-01-01	-3237875966.7654900000000
1998-01-01	-4664144733.1817000000000
1999-01-01	-5547009057.5689100000000
2000-01-01	-15938937726.9222000000000
2001-01-01	-12714489438.8636000000000
2002-01-01	-21554034050.7306980000000
2003-01-01	-31203817680.5159000000000
2004-01-01	-48282467101.9707000000000
2005-01-01	-55259650074.3383000000000
2006-01-01	-75306583043.6184100000000
2007-01-01	-75998733416.6857900000000
2008-01-01	-87870001539.8729100000000
2009-01-01	-54522515250.2968000000000
2010-01-01	-107052045189.3390000000000
2011-01-01	-177842788362.5540000000000
2012-01-01	-152671786797.7500000000000
2013-01-01	-185742595701.3830000000000
2014-01-01	-184817328742.2079800000000
2015-01-01	-172785754743.4510200000000
2016-01-01	-165246242268.7120000000000
2017-01-01	-282300409419.1120000000000