Year Current U.S. Dollars 1960-01-01 133.349925221964 1961-01-01 126.606555380240 1962-01-01 129.538297831763 1963-01-01 139.784191370856 1964-01-01 151.264193993808 1965-01-01 162.741329077978 1966-01-01 164.556520042671 1967-01-01 168.166032421674 1968-01-01 173.404075747717 1969-01-01 188.272060097584 1970-01-01 203.098882271890 1971-01-01 214.066591487851 1972-01-01 235.048869078568 1973-01-01 287.751893196476 1974-01-01 358.205763977664 1975-01-01 399.117188951159 1976-01-01 426.907863239578 1977-01-01 471.506220619256 1978-01-01 501.736620791650 1979-01-01 587.317669865555 1980-01-01 675.113986318465 1981-01-01 714.700815865792 1982-01-01 692.525573710638 1983-01-01 659.099855268015 1984-01-01 667.371198969870 1985-01-01 689.289485989640 1986-01-01 700.207907666525 1987-01-01 707.535531299712 1988-01-01 750.230341156168 1989-01-01 801.819718399901 1990-01-01 872.475918942518 1991-01-01 904.523344406380 1992-01-01 871.264807494990 1993-01-01 916.429427892744 1994-01-01 984.820517665523 1995-01-01 1091.733382184840 1996-01-01 1176.665426774920 1997-01-01 1227.006087797380 1998-01-01 1168.459766761490 1999-01-01 1125.008379290650 2000-01-01 1216.231642957540 2001-01-01 1219.282746410530 2002-01-01 1264.055006179120 2003-01-01 1405.123740084270 2004-01-01 1645.529899525910 2005-01-01 1938.918296188480 2006-01-01 2280.488548027910 2007-01-01 2798.945090087160 2008-01-01 3319.423560708190 2009-01-01 3205.376012370760 2010-01-01 3876.344295441240 2011-01-01 4525.484982225210 2012-01-01 4774.640375607990 2013-01-01 5002.503212236380 2014-01-01 5133.585917779900 2015-01-01 4792.118492307980 2016-01-01 4766.370137455200 2017-01-01 5169.129266469140