Year	National currency, Monthly Level
1960-01-01	439053169.643742000
1961-01-01	408471896.785917000
1962-01-01	-252897674.695140000
1963-01-01	-483537792.873618000
1964-01-01	-808665811.935843000
1965-01-01	-202741948.024032000
1966-01-01	-734895732.494661000
1967-01-01	-768632700.009300000
1968-01-01	-968310422.786860000
1969-01-01	-1810560753.220100000
1970-01-01	100616351.376691000
1971-01-01	849293475.029614100
1972-01-01	995034735.508578100
1973-01-01	1064399038.351599900
1974-01-01	-2445892032.557010000
1975-01-01	864843274.787828900
1976-01-01	-3047303405.558600000
1977-01-01	-1609404274.975340100
1978-01-01	389964586.093295000
1979-01-01	-1534246909.477300000
1980-01-01	-9205329007.846550000
1981-01-01	-9014615287.282560000
1982-01-01	-14220139429.871200000
1983-01-01	-6598298364.069600000
1984-01-01	-3351134296.912760300
1985-01-01	-3782412566.677389600
1986-01-01	39941642.516201995
1987-01-01	-4816779148.633220000
1988-01-01	-8278438983.043090000
1989-01-01	-10601914454.758500000
1990-01-01	-12154760144.338701000
1991-01-01	-9868482232.829290000
1992-01-01	-297000000.000000000
1993-01-01	3644800000.000000000
1994-01-01	3842400000.000000000
1995-01-01	9000100000.000000000
1996-01-01	8623000000.000000000
1997-01-01	15093200000.000000000
1998-01-01	11471200000.000000000
1999-01-01	9173900000.000000000
2000-01-01	-12265800000.000000000
2001-01-01	-5838600000.000000000
2002-01-01	2598500000.000000000
2003-01-01	-6012000000.000000000
2004-01-01	-15144700000.000000000
2005-01-01	-32711399999.999996000
2006-01-01	-36676800000.000000000
2007-01-01	-51988100000.000000000
2008-01-01	-68367099999.999990000
2009-01-01	-56062200000.000000000
2010-01-01	-65853899999.999990000
2011-01-01	-88761400000.000000000
2012-01-01	-82275000000.000000000
2013-01-01	-76738200000.000000000
2014-01-01	-73474900000.000000000
2015-01-01	-60398000000.000000000
2016-01-01	-63662700000.000000000
2017-01-01	-79172600000.000000000