Year	National currency, Monthly Level
1960-01-01	1830200000.0000000
1961-01-01	2109300000.0000002
1962-01-01	2103700000.0000000
1963-01-01	2504100000.0000000
1964-01-01	2726000000.0000000
1965-01-01	2683300000.0000000
1966-01-01	2831200000.0000000
1967-01-01	3105400000.0000000
1968-01-01	3148400000.0000000
1969-01-01	3768100000.0000000
1970-01-01	4259600000.0000000
1971-01-01	4598700000.0000000
1972-01-01	5418500000.0000000
1973-01-01	6718600000.0000000
1974-01-01	7685300000.0000000
1975-01-01	9123600000.0000000
1976-01-01	10774700000.0000000
1977-01-01	12049700000.0000000
1978-01-01	12591000000.0000000
1979-01-01	16625699999.9999980
1980-01-01	19050900000.0000000
1981-01-01	18685400000.0000000
1982-01-01	21029900000.0000000
1983-01-01	22317400000.0000000
1984-01-01	26394800000.0000000
1985-01-01	32603800000.0000000
1986-01-01	33784000000.0000000
1987-01-01	37909000000.0000000
1988-01-01	42370000000.0000000
1989-01-01	47007000000.0000000
1990-01-01	50891000000.0000000
1991-01-01	53721000000.0000000
1992-01-01	58377000000.0000000
1993-01-01	62739000000.0000000
1994-01-01	64775000000.0000100
1995-01-01	71670000000.0000000
1996-01-01	76982000000.0000000
1997-01-01	84790000000.0000000
1998-01-01	88987000000.0000000
1999-01-01	86893000000.0000000
2000-01-01	110355000000.0000000
2001-01-01	122531000000.0000000
2002-01-01	119458000000.0000000
2003-01-01	107956000000.0000000
2004-01-01	117773000000.0000000
2005-01-01	139080000000.0000000
2006-01-01	163753000000.0000000
2007-01-01	168386000000.0000000
2008-01-01	222341000000.0000000
2009-01-01	196556000000.0000000
2010-01-01	231143000000.0000000
2011-01-01	261697000000.0000000
2012-01-01	247749000000.0000000
2013-01-01	261958000000.0000300
2014-01-01	265923000000.0000000
2015-01-01	249613000000.0000000
2016-01-01	258469000000.0000000
2017-01-01	301334000000.0000000
