Year	2010 U.S. Dollars
1960-01-01	2829.64065938329
1961-01-01	2616.87434830393
1962-01-01	2762.64714443044
1963-01-01	2966.28182232476
1964-01-01	3064.13408054558
1965-01-01	2956.45216847495
1966-01-01	3284.39082885302
1967-01-01	3220.81028883204
1968-01-01	3381.23323710078
1969-01-01	3301.74697500069
1970-01-01	3511.84863290674
1971-01-01	3987.08639802504
1972-01-01	4137.68674316768
1973-01-01	4443.87280199392
1974-01-01	4420.57211407170
1975-01-01	4456.79834739506
1976-01-01	5078.45062554343
1977-01-01	4665.23287850619
1978-01-01	5618.90591948597
1979-01-01	6450.74195115656
1980-01-01	6120.53884309459
1981-01-01	5549.82339400686
1982-01-01	5455.59001512131
1983-01-01	5368.84190837258
1984-01-01	5577.91763776892
1985-01-01	6148.43451460391
1986-01-01	6099.42158542399
1987-01-01	6103.37375831615
1988-01-01	6408.80583347695
1989-01-01	7084.06686635897
1990-01-01	7542.55943086465
1991-01-01	7648.21344645996
1992-01-01	8158.41126353360
1993-01-01	8485.29142847673
1994-01-01	8196.09255478743
1995-01-01	8009.79450081096
1996-01-01	8281.28009926578
1997-01-01	9163.68506599416
1998-01-01	9741.36050272366
1999-01-01	9730.69992339457
2000-01-01	9790.27077165215
2001-01-01	9559.55195720089
2002-01-01	9384.15248144775
2003-01-01	8932.19505426459
2004-01-01	8709.78268874452
2005-01-01	9450.27943363655
2006-01-01	10126.29047677900
2007-01-01	11124.65711235060
2008-01-01	10645.08669611060
2009-01-01	10486.18989089540
2010-01-01	10804.68447475470
2011-01-01	11967.36234675090
2012-01-01	11999.95384634590
2013-01-01	12489.31485470840
2014-01-01	12850.49314949140
2015-01-01	13187.61200307290
2016-01-01	13598.33626722390
2017-01-01	13997.08449702520