Year Current U.S. Dollars 1960-01-01 89.7745779116985 1961-01-01 78.8434945956352 1962-01-01 71.2986031704446 1963-01-01 75.2780609559076 1964-01-01 85.1824956273375 1965-01-01 96.9789236453323 1966-01-01 103.2615237158370 1967-01-01 97.4777436355258 1968-01-01 95.8264844783530 1969-01-01 104.7093228275810 1970-01-01 113.5745129765350 1971-01-01 118.8641414189440 1972-01-01 131.5202479346990 1973-01-01 161.7325100413090 1974-01-01 178.5302890101330 1975-01-01 196.8511439859570 1976-01-01 196.3262774407960 1977-01-01 223.2626683376300 1978-01-01 212.7637330656840 1979-01-01 242.5990729773270 1980-01-01 275.6834883614840 1981-01-01 289.6395672298530 1982-01-01 298.8491507155860 1983-01-01 308.3599980522890 1984-01-01 329.4943185705670 1985-01-01 355.3470023873990 1986-01-01 348.4350394522260 1987-01-01 338.1632837060280 1988-01-01 368.5942926912450 1989-01-01 391.7738759498450 1990-01-01 413.2063814832140 1991-01-01 441.7037972786600 1992-01-01 488.1041683521500 1993-01-01 528.7905037388880 1994-01-01 627.8773899386050 1995-01-01 765.2794359940570 1996-01-01 868.3656891639510 1997-01-01 888.8268948294140 1998-01-01 805.4742533254790 1999-01-01 876.7333575247670 2000-01-01 955.5182257653050 2001-01-01 1007.1508190853400 2002-01-01 1104.8447873491000 2003-01-01 1240.0221669504900 2004-01-01 1426.3932542510400 2005-01-01 1639.1925137044100 2006-01-01 1959.1255371275500 2007-01-01 2459.4233090509200 2008-01-01 3091.0450426432000 2009-01-01 3328.8669157641400 2010-01-01 4008.9104583938000 2011-01-01 4865.8540142118900 2012-01-01 5389.2686408494900 2013-01-01 5905.2570495769500 2014-01-01 6303.6138860489800 2015-01-01 6510.5034514850700 2016-01-01 6579.3308274051800 2017-01-01 7127.7203702200700