Year Current U.S. Dollars 1960-01-01 5109.970397072530 1961-01-01 462.349519217408 1962-01-01 488.096973215204 1963-01-01 514.702159258198 1964-01-01 552.502583054478 1965-01-01 589.748630556519 1966-01-01 626.618081281750 1967-01-01 653.255425846172 1968-01-01 690.672903406211 1969-01-01 744.871078686690 1970-01-01 802.275266418190 1971-01-01 868.062239335326 1972-01-01 981.135699327308 1973-01-01 1172.417977121460 1974-01-01 1326.256104486130 1975-01-01 1449.549939343830 1976-01-01 1549.386465670030 1977-01-01 1722.305449857480 1978-01-01 1992.633702097960 1979-01-01 2274.930424065780 1980-01-01 2516.142330258320 1981-01-01 2536.292019467380 1982-01-01 2469.847079728880 1983-01-01 2483.675327540510 1984-01-01 2533.155145935520 1985-01-01 2616.358904370470 1986-01-01 3044.831860393530 1987-01-01 3406.729458553630 1988-01-01 3749.071455840700 1989-01-01 3863.748277923390 1990-01-01 4268.785387159280 1991-01-01 4449.307804392770 1992-01-01 4653.192822921960 1993-01-01 4657.247498611730 1994-01-01 4929.352526103570 1995-01-01 5398.858172860420 1996-01-01 5440.947778597240 1997-01-01 5345.923383038720 1998-01-01 5258.467556965890 1999-01-01 5381.157948844360 2000-01-01 5483.974348205390 2001-01-01 5380.681183621370 2002-01-01 5516.217182811710 2003-01-01 6113.762559227400 2004-01-01 6799.522593270220 2005-01-01 7271.416493599610 2006-01-01 7777.192958364540 2007-01-01 8653.498541522000 2008-01-01 9374.915072466930 2009-01-01 8779.886822895420 2010-01-01 9513.617797819750 2011-01-01 10448.682265024000 2012-01-01 10559.196273550100 2013-01-01 10723.606658095000 2014-01-01 10882.675157599700 2015-01-01 10172.222816682600 2016-01-01 10200.860600771000 2017-01-01 10714.465954005200