Year Current U.S. Dollars 1960-01-01 1273.69165910289 1961-01-01 1350.19767333123 1962-01-01 1438.52323306840 1963-01-01 1535.02372901043 1964-01-01 1701.84627554319 1965-01-01 1835.59476553194 1966-01-01 1957.62608042762 1967-01-01 2086.63600544654 1968-01-01 2222.36151051913 1969-01-01 2458.08182003773 1970-01-01 2780.69618678327 1971-01-01 3099.43015794539 1972-01-01 3852.14172933289 1973-01-01 4927.19592349480 1974-01-01 5764.48988319245 1975-01-01 6737.24825069324 1976-01-01 7281.81773536430 1977-01-01 8472.05446827910 1978-01-01 10344.84713264480 1979-01-01 11873.83540448210 1980-01-01 12932.86059645770 1981-01-01 10679.66389236070 1982-01-01 9393.87669193076 1983-01-01 8893.58613003995 1984-01-01 8502.53859675867 1985-01-01 8797.65967886135 1986-01-01 12235.18413744820 1987-01-01 15216.87101721560 1988-01-01 16478.83159215700 1989-01-01 16613.51665225800 1990-01-01 20710.64434308060 1991-01-01 21154.29183855010 1992-01-01 23497.72740674230 1993-01-01 22403.21681800080 1994-01-01 24338.13770181610 1995-01-01 28565.91915160660 1996-01-01 27701.90328705900 1997-01-01 25027.74458906820 1998-01-01 25541.67472336560 1999-01-01 25444.13925830710 2000-01-01 23207.40591100780 2001-01-01 23121.60114402460 2002-01-01 25052.33939008550 2003-01-01 30743.90253772080 2004-01-01 35589.68911684020 2005-01-01 36967.25918396880 2006-01-01 38852.37292774370 2007-01-01 44403.76689915230 2008-01-01 48424.57559631470 2009-01-01 44880.57301962270 2010-01-01 44380.17663273080 2011-01-01 47702.81189416850 2012-01-01 44740.58324814770 2013-01-01 46582.66955034120 2014-01-01 47351.97417888180 2015-01-01 40361.15419075350 2016-01-01 41260.97755114680 2017-01-01 43323.80733647110