Year	Current U.S. Dollars
1960-01-01	190495600
1961-01-01	183920900
1962-01-01	191861800
1963-01-01	200229600
1964-01-01	218929100
1965-01-01	229260800
1966-01-01	244459500
1967-01-01	261024300
1968-01-01	276820700
1969-01-01	306961800
1970-01-01	323099700
1971-01-01	341543100
1972-01-01	368098000
1973-01-01	386968300
1974-01-01	486955000
1975-01-01	577549300
1976-01-01	596675700
1977-01-01	673010600
1978-01-01	717240400
1979-01-01	814067900
1980-01-01	854711500
1981-01-01	846514500
1982-01-01	863933200
1983-01-01	823374900
1984-01-01	848478300
1985-01-01	851296100
1986-01-01	840964400
1987-01-01	972800000
1988-01-01	1038300000
1989-01-01	786300000
1990-01-01	384400000
1991-01-01	348000000
1992-01-01	223500000
1993-01-01	160400000
1994-01-01	132200000
1995-01-01	134800000
1996-01-01	159400000
1997-01-01	295900000
1998-01-01	359600000
1999-01-01	441800000
2000-01-01	529064600
2001-01-01	521000000
2002-01-01	543000000
2003-01-01	416000000
2004-01-01	474700000
2005-01-01	550000000
2006-01-01	604028900
2007-01-01	739027200
2008-01-01	850040500
2009-01-01	1155147400
2010-01-01	1292697100
2011-01-01	1545400000
2012-01-01	1735500000
2013-01-01	1946500000
2014-01-01	2013000000
2015-01-01	2034000000
2016-01-01	2101000000
2017-01-01	2158000000