Year	National currency, Monthly Level
1960-01-01	-162130000000.00000
1961-01-01	-565500000000.00000
1962-01-01	-265100000000.00003
1963-01-01	-473580000000.00000
1964-01-01	-474980000000.00000
1965-01-01	94630000000.00000
1966-01-01	82110000000.00000
1967-01-01	-446100000000.00000
1968-01-01	-26480000000.00000
1969-01-01	322191000000.00000
1970-01-01	137104000000.00002
1971-01-01	1462037000000.00000
1972-01-01	1534208000000.00000
1973-01-01	-385071000000.00000
1974-01-01	-1938014000000.00000
1975-01-01	-582884000000.00000
1976-01-01	649209000000.00000
1977-01-01	2555120000000.00000
1978-01-01	3884201000000.00000
1979-01-01	-1820480000000.00000
1980-01-01	-2660559000000.00000
1981-01-01	1979674000000.00000
1982-01-01	1839076000000.00000
1983-01-01	4840914000000.00000
1984-01-01	7937794000000.00000
1985-01-01	10930502000000.00000
1986-01-01	13824794000000.00000
1987-01-01	11656326000000.00000
1988-01-01	9941203000000.00000
1989-01-01	8887447000000.00000
1990-01-01	7653691000000.00000
1991-01-01	10498410000000.00000
1992-01-01	13496003000000.00000
1993-01-01	13338291000000.00000
1994-01-01	12339071000000.00000
1995-01-01	9871136000000.00000
1996-01-01	6675419000000.00000
1997-01-01	9985183000000.00000
1998-01-01	14254007000000.00000
1999-01-01	12271655000000.00000
2000-01-01	10598794000000.00000
2001-01-01	6648613000000.00000
2002-01-01	9706218000000.00000
2003-01-01	10119316000000.00000
2004-01-01	11894054000000.00000
2005-01-01	8320391000000.00000
2006-01-01	7917924000000.00000
2007-01-01	10857726000000.00000
2008-01-01	2102568000000.00020
2009-01-01	2682992000000.00000
2010-01-01	6599224000000.00000
2011-01-01	-2676678000000.00000
2012-01-01	-6805612000000.00000
2013-01-01	-11378232000000.00000
2014-01-01	-12722304000000.00000
2015-01-01	-2799699000000.00000
2016-01-01	3717395000000.00000
2017-01-01	2870973000000.00000