Year	National Currency
1960-01-01	24900000000
1961-01-01	39700000000
1962-01-01	49700000000
1963-01-01	53500000000
1964-01-01	61700000000
1965-01-01	93700000000
1966-01-01	142000000000
1967-01-01	229100000000
1968-01-01	394000000000
1969-01-01	609600000000
1970-01-01	761500000000
1971-01-01	985000000000
1972-01-01	1315800000000
1973-01-01	1790600000000
1974-01-01	2175400000000
1975-01-01	2723300000000
1976-01-01	3679800000000
1977-01-01	5155700000000
1978-01-01	6981800000000
1979-01-01	9058600000000
1980-01-01	13087400000000
1981-01-01	17814100000000
1982-01-01	24413700000000
1983-01-01	30006700000000
1984-01-01	35704400000000
1985-01-01	42161500000000
1986-01-01	54620000000000
1987-01-01	71161000000000
1988-01-01	92386700000000
1989-01-01	116204200000000
1990-01-01	145603700000000
1991-01-01	174029900000000
1992-01-01	211468900000000
1993-01-01	248271000000000
1994-01-01	300657900000000
1995-01-01	370600400000000
1996-01-01	432315600000000
1997-01-01	517306900000000
1998-01-01	639664300000000
1999-01-01	672544400000000
2000-01-01	707698900000000
2001-01-01	764979300000000
2002-01-01	872075600000000
2003-01-01	898069400000000
2004-01-01	954722500000000
2005-01-01	1021448700000000
2006-01-01	1149262100000000
2007-01-01	1273611900000000
2008-01-01	1425887500000000
2009-01-01	1566850000000000
2010-01-01	1660530000000000
2011-01-01	1751458400000000
2012-01-01	1835641600000000
2013-01-01	1920795000000000