Year National Currency 1966-01-01 32763000 1967-01-01 27730000 1968-01-01 30793833.3333333 1969-01-01 37916666.6666667 1970-01-01 40431583.3333333 1971-01-01 44708333.3333333 1972-01-01 56108333.3333333 1973-01-01 81248385.4166667 1974-01-01 91128352.3333333 1975-01-01 92048788.3333333 1976-01-01 99363993.5833333 1977-01-01 101837473.1666670 1978-01-01 95117592 1979-01-01 91744117.1666667 1980-01-01 109562236.2500000 1981-01-01 154914400.6666670 1982-01-01 175702032.7500000 1983-01-01 172638487.6666670 1984-01-01 220192472.8333330 1985-01-01 271114896.6666670 1986-01-01 287572171.8333330 1987-01-01 374280180.9166670 1988-01-01 361192458.8333330 1989-01-01 318095900.0833330 1990-01-01 313340534.8333330 1991-01-01 245837249.3333330 1992-01-01 271248861.5000000 1993-01-01 330273640.5833330 1994-01-01 424170154.8333330 1995-01-01 442005957.4166670 1996-01-01 517240944.4166670 1997-01-01 513395913.0000000 1998-01-01 480041513.3333330 1999-01-01 541779330.2500000 2000-01-01 501815506.2500000 2001-01-01 546821699.8333330 2002-01-01 648362035.6666670 2003-01-01 756126440.6666670 2004-01-01 892509900.0000000 2005-01-01 914754539.0833330 2006-01-01 932236275.5833330 2007-01-01 998387440.1666670 2008-01-01 896266518.5833330 2009-01-01 803682435.6666670 2010-01-01 778947095.2500000 2011-01-01 718957644.8333330 2012-01-01 840239895.6666670 2013-01-01 1006278218.0833300