Annual 2010 U.S. Dollars
1968-01-01 14253.5250516970
1969-01-01 14541.5374021275
1970-01-01 22133.9049242035
1971-01-01 25517.1841353502
1972-01-01 29931.4707146121
1973-01-01 35393.5835661149
1974-01-01 39125.4456241907
1975-01-01 33860.3915865260
1976-01-01 37905.1189633422
1977-01-01 38557.2148870784
1978-01-01 34657.4308405071
1979-01-01 36676.5798166759
1980-01-01 36518.0450168757
1981-01-01 34979.3485018947
1982-01-01 26017.9618805561
1983-01-01 20512.7843486214
1984-01-01 18427.0047393798
1985-01-01 15734.7373699196
1986-01-01 17509.0588255314
1987-01-01 15608.7527093434
1988-01-01 16921.5486858887
1989-01-01 16194.5142988576
1990-01-01 18002.7387272615
1991-01-01 20040.4957041795
1992-01-01 20226.8542212626
1993-01-01 19413.7829327585
1994-01-01 19041.0583983076
1995-01-01 18648.8568670781
1996-01-01 18744.7805145329
1997-01-01 18588.3043453831
1998-01-01 18763.5859281919
1999-01-01 17690.9175687790
2000-01-01 18263.2300818186
2001-01-01 17585.3904549680
2002-01-01 16619.4346590337
2003-01-01 17954.9497936841
2004-01-01 18822.7300411973
2005-01-01 19309.3120670672
2006-01-01 19304.5502317946
2007-01-01 19136.1592335417
2008-01-01 19792.7203836535
2009-01-01 18861.1099983952
2010-01-01 19259.5872568465
2011-01-01 20575.4979506353
2012-01-01 21056.3471472209
2013-01-01 21005.0121226588
2014-01-01 21183.4648875212
2015-01-01 21507.9556933289
2016-01-01 21380.4527228189
2017-01-01 20796.3194603180