Year	National currency, Monthly Level
1960-01-01	193762030.76829300
1961-01-01	228425880.30941000
1962-01-01	221061399.45452000
1963-01-01	248233794.33290500
1964-01-01	282135801.02696400
1965-01-01	279215403.44657700
1966-01-01	308673326.86613405
1967-01-01	359716797.61898700
1968-01-01	460660974.85410700
1969-01-01	511450497.99127394
1970-01-01	592688340.24917300
1971-01-01	681189084.31568710
1972-01-01	818852817.04090100
1973-01-01	1102811961.94849000
1974-01-01	1430583419.25228000
1975-01-01	1831725421.68002000
1976-01-01	2359876784.61687000
1977-01-01	3197417606.69609000
1978-01-01	3759931891.24947000
1979-01-01	4422298378.29053000
1980-01-01	5183117816.45682000
1981-01-01	6065095662.06683000
1982-01-01	7222845381.45471000
1983-01-01	8809463103.95092000
1984-01-01	11298312264.14620000
1985-01-01	12371531710.43880000
1986-01-01	11920534712.09960000
1987-01-01	13620441005.42940100
1988-01-01	15618682418.19080200
1989-01-01	18534253724.14180000
1990-01-01	18211151093.75240000
1991-01-01	19070093351.14349700
1992-01-01	21260240437.60250000
1993-01-01	25178525173.82710300
1994-01-01	28896953136.50700000
1995-01-01	34177500000.00000400
1996-01-01	38070100000.00000000
1997-01-01	47042600000.00000000
1998-01-01	57381200000.00000000
1999-01-01	66841200000.00000000
2000-01-01	83816800000.00000000
2001-01-01	92491000000.00000000
2002-01-01	93343300000.00000000
2003-01-01	81997400000.00000000
2004-01-01	84241600000.00000000
2005-01-01	88141900000.00000000
2006-01-01	86592500000.00000000
2007-01-01	88685700000.00000000
2008-01-01	85477000000.00000000
2009-01-01	83114200000.00000000
2010-01-01	88660400000.00000000
2011-01-01	91554400000.00000000
2012-01-01	92480300000.00000000
2013-01-01	87934000000.00000000
2014-01-01	91217200000.00000000
2015-01-01	111259000000.00000000
2016-01-01	118230300000.00000000
2017-01-01	121636600000.00000000