Year	Current U.S. Dollars
1965-01-01	126.097421953634
1966-01-01	111.251758363900
1967-01-01	115.818814826201
1968-01-01	121.264302334629
1969-01-01	131.967379848719
1970-01-01	142.304419254668
1971-01-01	144.255858540104
1972-01-01	149.356801992471
1973-01-01	174.160840824801
1974-01-01	217.640172670042
1975-01-01	234.947848958030
1976-01-01	247.938481618583
1977-01-01	277.619133007322
1978-01-01	303.073474809401
1979-01-01	338.000605082022
1980-01-01	409.870444275237
1981-01-01	420.168550522507
1982-01-01	413.225753808268
1983-01-01	392.290617542907
1984-01-01	381.217220984569
1985-01-01	394.714772258779
1986-01-01	405.261958733306
1987-01-01	438.451024914241
1988-01-01	448.805207757153
1989-01-01	446.691010026562
1990-01-01	467.821930997460
1991-01-01	437.224603075025
1992-01-01	448.740336153798
1993-01-01	445.005442239792
1994-01-01	476.516789962568
1995-01-01	525.183969819497
1996-01-01	565.072430369425
1997-01-01	571.671229492044
1998-01-01	503.835980810216
1999-01-01	538.399525122762
2000-01-01	557.469980574461
2001-01-01	552.350382253977
2002-01-01	583.238008890445
2003-01-01	660.015601758049
2004-01-01	742.753630885166
2005-01-01	843.283153880893
2006-01-01	989.477916751442
2007-01-01	1201.150471555350
2008-01-01	1327.741161167270
2009-01-01	1341.672349329690
2010-01-01	1675.126561060510
2011-01-01	1867.690454203450
2012-01-01	1927.655739466590
2013-01-01	1978.603175755440
2014-01-01	2051.220425618150
2015-01-01	2003.501800263260
2016-01-01	2059.584860671890
2017-01-01	2188.004304998140