Year	National Currency
1980-01-01	49651199901
1981-01-01	48258299599
1982-01-01	48130142415
1983-01-01	48488723626
1984-01-01	48587106919
1985-01-01	49060900145
1986-01-01	48877078729
1987-01-01	49714631235
1988-01-01	51266757128
1989-01-01	50904292366
1990-01-01	53054485120
1991-01-01	55270698239
1992-01-01	55620217832
1993-01-01	54266153040
1994-01-01	54916000579
1995-01-01	55559375532
1996-01-01	54098530018
1997-01-01	54790211076
1998-01-01	54354603197
1999-01-01	55962856151
2000-01-01	56202865697
2001-01-01	58004827145
2002-01-01	59413702087
2003-01-01	61591741487
2004-01-01	62828641085
2005-01-01	62548000000
2006-01-01	63125345801
2007-01-01	65775844940
2008-01-01	66247359761
2009-01-01	62827696165
2010-01-01	64487919690