Year	National currency, Monthly Level
1960-01-01	-6772777.460750310
1961-01-01	-2320471.093235400
1962-01-01	-2023364.351201750
1963-01-01	-6594466.244365580
1964-01-01	-4641586.526806330
1965-01-01	-3548955.943356820
1966-01-01	-8101213.373554581
1967-01-01	-26584729.563860000
1968-01-01	-32238343.333872896
1969-01-01	-14271264.884663300
1970-01-01	-6987811.113796040
1971-01-01	-50799574.754638400
1972-01-01	-38116846.504916800
1973-01-01	-51899061.660043600
1974-01-01	-176330628.542427000
1975-01-01	-266260778.793016020
1976-01-01	-123249676.748543000
1977-01-01	-182661950.247699000
1978-01-01	-91211365.808832100
1979-01-01	-161202022.200980000
1980-01-01	-390088758.649462040
1981-01-01	-917035922.718037000
1982-01-01	-3300003941.616730000
1983-01-01	-1907340268.236549900
1984-01-01	-3662336317.027770000
1985-01-01	-4172275623.952409700
1986-01-01	-2504971106.785400000
1987-01-01	-8044050463.460501000
1988-01-01	-7850617525.332049000
1989-01-01	352862558.713713050
1990-01-01	-4025416701.349300400
1991-01-01	-9964668764.022640000
1992-01-01	-7713455616.032200000
1993-01-01	2450986879.479460000
1994-01-01	10470898928.131100000
1995-01-01	2064161127.127810000
1996-01-01	-10341257334.849600000
1997-01-01	-14300412171.032500000
1998-01-01	-38604445956.332200000
1999-01-01	-38471907992.850600000
2000-01-01	-53870049301.845300000
2001-01-01	-24723016252.814800000
2002-01-01	-3308226770.455450000
2003-01-01	-34693305309.037796000
2004-01-01	-59705582182.314300000
2005-01-01	-122929875251.021000000
2006-01-01	-183766021112.201000000
2007-01-01	-147902624100.342000000
2008-01-01	-42576392663.327300000
2009-01-01	52800664418.885100000
2010-01-01	79338620117.086700000
2011-01-01	58410773186.979500000
2012-01-01	40447334580.893196000
2013-01-01	26840092810.619800000
2014-01-01	-36678564240.595300000
2015-01-01	-70068522653.819800000
2016-01-01	-147802024001.078000000
2017-01-01	-221678732896.026980000