Year	National currency, Monthly Level
1960-01-01	-349009783.817262000
1961-01-01	-337735638.906742040
1962-01-01	-451830337.158753000
1963-01-01	-820331801.886984000
1964-01-01	-408563035.755863000
1965-01-01	-55093372.486737795
1966-01-01	-175635175.270210000
1967-01-01	-363663500.629260000
1968-01-01	-29170606.169229400
1969-01-01	-244846228.418122000
1970-01-01	-572094342.086742000
1971-01-01	-278892304.881348970
1972-01-01	-230940486.723574000
1973-01-01	-1691111979.073220000
1974-01-01	-3682690858.719690000
1975-01-01	-1181597875.117530000
1976-01-01	-2861374617.730509800
1977-01-01	-1281375446.519060100
1978-01-01	-167934843.787869000
1979-01-01	-2199927700.687880000
1980-01-01	-9862793219.153700000
1981-01-01	-9309501316.879910000
1982-01-01	-8963670579.729540000
1983-01-01	-6200013969.514440000
1984-01-01	-10092615702.910000000
1985-01-01	-12072078199.003800000
1986-01-01	-1761025765.551850000
1987-01-01	-5781527341.990900000
1988-01-01	-6863573129.173960000
1989-01-01	-9112886690.999529000
1990-01-01	-7147609092.094049000
1991-01-01	-8263527399.999999000
1992-01-01	-5471553000.000000000
1993-01-01	16640223200.000002000
1994-01-01	18931986300.000000000
1995-01-01	21758600000.000000000
1996-01-01	34399500000.000000000
1997-01-01	26890800000.000000000
1998-01-01	24235500000.000000000
1999-01-01	14489600000.000000000
2000-01-01	2403500000.000000000
2001-01-01	9944100000.000000000
2002-01-01	8645000000.000000000
2003-01-01	2973900000.000000000
2004-01-01	-1698200000.000000000
2005-01-01	-9787400000.000000000
2006-01-01	-20436400000.000000000
2007-01-01	-9019100000.000000000
2008-01-01	-12873100000.000000000
2009-01-01	-6089000000.000000000
2010-01-01	-30385900000.000000000
2011-01-01	-26283700000.000000000
2012-01-01	9414100000.000010000
2013-01-01	28921600000.000000000
2014-01-01	41801100000.000000000
2015-01-01	42143700000.000000000
2016-01-01	48550800000.000000000
2017-01-01	47127300000.000000000