Year	Current U.S. Dollars
1977-01-01	43383703.7037037
1978-01-01	47799111.1111111
1979-01-01	57000370.3703704
1980-01-01	68215444.4444444
1981-01-01	80026037.0370370
1982-01-01	85381407.4074074
1983-01-01	86300481.4814815
1984-01-01	96198444.4444444
1985-01-01	104760703.7037040
1986-01-01	123583370.3703700
1987-01-01	138876000.0000000
1988-01-01	161623518.5185190
1989-01-01	175961444.4444440
1990-01-01	204281185.1851850
1991-01-01	202873555.5555560
1992-01-01	218745629.6296300
1993-01-01	237776000.0000000
1994-01-01	264559851.8518520
1995-01-01	288740407.4074070
1996-01-01	303154074.0740740
1997-01-01	337636599.5625260
1998-01-01	339594520.4463720
1999-01-01	361500389.2781670
2000-01-01	390377562.7479330
2001-01-01	426458273.0879030
2002-01-01	445019056.0931300
2003-01-01	422049456.8642720
2004-01-01	463660000.0000000
2005-01-01	508029333.3333330
2006-01-01	603878222.2222220
2007-01-01	643064000.0000000
2008-01-01	704804148.1481480
2009-01-01	689307851.8518520
2010-01-01	675878296.2962960
2011-01-01	727695925.9259260
2012-01-01	712778296.2962960
2013-01-01	765498666.6666670
2014-01-01	822112703.7037040
2015-01-01	853050925.9259260
2016-01-01	884225000.0000000
2017-01-01	919112074.0740740