Year	2010 U.S. Dollars
1960-01-01	27838.3930375774
1961-01-01	28436.7165830560
1962-01-01	29006.5798401619
1963-01-01	28640.8780165917
1964-01-01	31041.9500043757
1965-01-01	31740.6355233978
1966-01-01	35659.1612543762
1967-01-01	39616.1419860849
1968-01-01	39686.9553481262
1969-01-01	40290.5688347111
1970-01-01	42055.0304719923
1971-01-01	43819.3583872830
1972-01-01	44942.9191535041
1973-01-01	45948.8338277272
1974-01-01	46699.0989703916
1975-01-01	48824.5017684850
1976-01-01	52988.7455136405
1977-01-01	55903.5590573088
1978-01-01	56504.0914894508
1979-01-01	57503.2189423032
1980-01-01	61083.4509496361
1981-01-01	62106.1317965972
1982-01-01	58400.2839788516
1983-01-01	59061.1697050723
1984-01-01	58826.9549652087
1985-01-01	57167.1018852694
1986-01-01	60463.9087856699
1987-01-01	62224.8917779393
1988-01-01	64196.2324263801
1989-01-01	63939.8115704253
1990-01-01	63429.2767665396
1991-01-01	61503.6383589572
1992-01-01	61913.7772348381
1993-01-01	63435.4731513697
1994-01-01	63374.7668454230
1995-01-01	65690.9641699689
1996-01-01	66969.9331434240
1997-01-01	69624.4363363497
1998-01-01	71810.3840722760
1999-01-01	73825.1848453623
2000-01-01	79988.3500115683
2001-01-01	84844.7383808264
2002-01-01	83048.8031119060
2003-01-01	85321.2432651983
2004-01-01	86733.3700723903
2005-01-01	87616.3859691804
2006-01-01	91944.8738136662
2007-01-01	94029.6080297516
2008-01-01	94903.1915344500
2009-01-01	89391.2111759902
2010-01-01	88207.3275597322
2011-01-01	86001.1711723395
2012-01-01	81547.8552352009
2013-01-01	79251.7816637313