Year National Currency 1960-01-01 5323000000.000000 1961-01-01 5293000000.000000 1962-01-01 5418000000.000000 1963-01-01 6018000000.000000 1964-01-01 6805000000.000000 1965-01-01 7614000000.000000 1966-01-01 8156000000.000001 1967-01-01 9005000000.000000 1968-01-01 9870000000.000000 1969-01-01 10954000000.000000 1970-01-01 11983000000.000000 1971-01-01 13094000000.000000 1972-01-01 13690000000.000000 1973-01-01 15917000000.000000 1974-01-01 17673000000.000000 1975-01-01 19986000000.000000 1976-01-01 23424000000.000000 1977-01-01 26129000000.000000 1978-01-01 29554000000.000000 1979-01-01 33531000000.000000 1980-01-01 39378000000.000000 1981-01-01 47477000000.000000 1982-01-01 51546000000.000000 1983-01-01 51366000000.000000 1984-01-01 58793000000.000000 1985-01-01 70288000000.000000 1986-01-01 76167000000.000000 1987-01-01 84630000000.000000 1988-01-01 97191000000.000000 1989-01-01 111962000000.000000 1990-01-01 107925000000.000000 1991-01-01 97534000000.000000 1992-01-01 99649000000.000000 1993-01-01 106999000000.000000 1994-01-01 121371000000.000000 1995-01-01 123369000000.000000 1996-01-01 129042000000.000000 1997-01-01 142774000000.000000 1998-01-01 153887000000.000000 1999-01-01 162884000000.000000 2000-01-01 170569000000.000000 2001-01-01 170515000000.000000 2002-01-01 199222000000.000000 2003-01-01 219182000000.000000 2004-01-01 238724000000.000000 2005-01-01 265684000000.000030 2006-01-01 283810000000.000000 2007-01-01 313962000000.000000 2008-01-01 348160000000.000000 2009-01-01 343454000000.000000 2010-01-01 358062000000.000000 2011-01-01 386045000000.000000 2012-01-01 425892000000.000000 2013-01-01 425257000000.000000 2014-01-01 424012000000.000000 2015-01-01 420679000000.000000 2016-01-01 416317000000.000000 2017-01-01 434199000000.000000