Year National Currency 1970-01-01 182400000000.00000 1971-01-01 203500000000.00000 1972-01-01 232700000000.00000 1973-01-01 248900000000.00000 1974-01-01 271399999999.99997 1975-01-01 308900000000.00000 1976-01-01 330200000000.00000 1977-01-01 371300000000.00000 1978-01-01 418000000000.00000 1979-01-01 458500000000.00000 1980-01-01 472298000000.00000 1981-01-01 501044000000.00000 1982-01-01 550131000000.00000 1983-01-01 603154000000.00000 1984-01-01 649952000000.00000 1985-01-01 698769000000.00000 1986-01-01 760720000000.00000 1987-01-01 819896000000.00000 1988-01-01 882555000000.00000 1989-01-01 954683000000.00000 1990-01-01 1057058000000.00000 1991-01-01 1095826000000.00000 1992-01-01 1145594000000.00000 1993-01-01 1218930000000.00000 1994-01-01 1273662000000.00000 1995-01-01 1349849000000.00000 1996-01-01 1458804000000.00000 1997-01-01 1566095000000.00000 1998-01-01 1732687000000.00000 1999-01-01 1922997000000.00000 2000-01-01 2024942000000.00000 2001-01-01 2221873000000.00000 2002-01-01 2442623000000.00000 2003-01-01 2681973000000.00000 2004-01-01 2906784000000.00000 2005-01-01 3422640000000.00000 2006-01-01 3697237000000.00000 2007-01-01 3839839000000.00000 2008-01-01 3993548000000.00000 2009-01-01 4501305000000.00000 2010-01-01 4710441000000.00000 2011-01-01 4805741000000.00000 2012-01-01 5101597000000.00000 2013-01-01 5383320000000.00000 2014-01-01 5945663000000.00000 2015-01-01 6613459000000.00000 2016-01-01 7159412000000.00000 2017-01-01 7747715000000.00000