Annual Current U.S. Dollars
1960-01-01 140.180257613715
1961-01-01 140.749664072835
1962-01-01 145.035841875451
1963-01-01 145.323931620799
1964-01-01 152.696905371359
1965-01-01 145.304139438359
1966-01-01 149.435675854858
1967-01-01 136.593437161037
1968-01-01 127.036954912807
1969-01-01 154.654100599130
1970-01-01 161.355342767598
1971-01-01 152.797958275989
1972-01-01 166.027807036219
1973-01-01 200.866850780416
1974-01-01 221.553452655977
1975-01-01 226.908496249494
1976-01-01 194.222728741075
1977-01-01 220.676840115834
1978-01-01 299.361049230440
1979-01-01 337.588038290956
1980-01-01 327.055457196499
1981-01-01 323.582246628607
1982-01-01 367.436958461777
1983-01-01 275.747566220854
1984-01-01 293.953659267479
1985-01-01 225.524206452299
1986-01-01 125.287980697562
1987-01-01 173.820399171488
1988-01-01 254.054420960296
1989-01-01 219.550873642805
1990-01-01 150.651151812871
1991-01-01 179.833635850247
1992-01-01 156.995122423568
1993-01-01 178.490588835779
1994-01-01 212.884372983390
1995-01-01 203.694879106409
1996-01-01 219.912466918840
1997-01-01 197.474606893350
1998-01-01 154.439733351574
1999-01-01 150.836972455206
2000-01-01 139.314773381037
2001-01-01 230.097887303924
2002-01-01 252.831532767271
2003-01-01 266.525052883084
2004-01-01 266.290045837442
2005-01-01 291.690317492564
2006-01-01 322.313468010430
2007-01-01 358.827471621999
2008-01-01 406.375917791099
2009-01-01 388.874602138820
2010-01-01 399.154367609619
2011-01-01 445.052005000631
2012-01-01 561.898423858076
2013-01-01 710.818699843650
2014-01-01 708.439475707436
2015-01-01 582.936203085803
2016-01-01 480.793021078601
2017-01-01 499.426295360288