Year Current U.S. Dollars 1965-01-01 869920000 1966-01-01 922120000 1967-01-01 967120000 1968-01-01 1000760100 1969-01-01 1040000000 1970-01-01 1123320000 1971-01-01 1175480000 1972-01-01 1251040000 1973-01-01 1426240000 1974-01-01 1631120000 1975-01-01 1843800100 1976-01-01 2313040100 1977-01-01 2913960100 1978-01-01 3075680000 1979-01-01 3423199900 1980-01-01 3490159900 1981-01-01 3337200200 1982-01-01 3280000000 1983-01-01 3375638500 1984-01-01 3527888000 1985-01-01 3683654700 1986-01-01 3654968500 1987-01-01 3835248900 1988-01-01 4069280700 1989-01-01 4250907600 1990-01-01 4673000000 1991-01-01 5168200000 1992-01-01 5847100000 1993-01-01 6825500000 1994-01-01 7993500000 1995-01-01 9404600000 1996-01-01 10194200000 1997-01-01 10971300000 1998-01-01 11845400000 1999-01-01 12182500000 2000-01-01 12881100000 2001-01-01 13547000000 2002-01-01 13983300000 2003-01-01 14623600000 2004-01-01 15340400000 2005-01-01 16603500000 2006-01-01 18113200000 2007-01-01 19648600000 2008-01-01 21041900000 2009-01-01 20105060000 2010-01-01 20880120000 2011-01-01 22520800000 2012-01-01 22922330000 2013-01-01 23358680000 2014-01-01 24020160000 2015-01-01 24961610000 2016-01-01 25572070000 2017-01-01 23357099600