Year Current U.S. Dollars 1977-01-01 71494481.4814815 1978-01-01 88322370.3703704 1979-01-01 102244370.3703700 1980-01-01 110900444.4444440 1981-01-01 115651925.9259260 1982-01-01 125435592.5925930 1983-01-01 131803555.5555560 1984-01-01 145533296.2962960 1985-01-01 167728444.4444440 1986-01-01 187589518.5185190 1987-01-01 215009555.5555560 1988-01-01 236357518.5185190 1989-01-01 267327629.6296300 1990-01-01 278098777.7777780 1991-01-01 300757888.8888890 1992-01-01 310160444.4444440 1993-01-01 309812185.1851850 1994-01-01 325111814.8148150 1995-01-01 342172518.5185190 1996-01-01 366911444.4444440 1997-01-01 392190592.5925930 1998-01-01 445903592.5925930 1999-01-01 482009370.3703700 2000-01-01 520044370.3703700 2001-01-01 520444185.1851850 2002-01-01 540336925.9259260 2003-01-01 591018407.4074070 2004-01-01 599118592.5925930 2005-01-01 695370296.2962960 2006-01-01 698700666.6666670 2007-01-01 758683592.5925930 2008-01-01 825977888.8888890 2009-01-01 771278111.1111110 2010-01-01 771015888.8888890 2011-01-01 778648666.6666670 2012-01-01 799882148.1481480 2013-01-01 842620111.1111110 2014-01-01 911481481.4814810 2015-01-01 997007925.9259260 2016-01-01 1056188592.5925900 2017-01-01 1118816679.4074100