Year Current U.S. Dollars 1960-01-01 703925705.942958 1961-01-01 704145671.350213 1962-01-01 741509480.796284 1963-01-01 791140595.772755 1964-01-01 903158753.943622 1965-01-01 921600736.304026 1966-01-01 968440149.470951 1967-01-01 974721762.535327 1968-01-01 1066447130.820520 1969-01-01 1234878980.502000 1970-01-01 1509155062.525210 1971-01-01 1572310771.770530 1972-01-01 1968733021.721200 1973-01-01 2701874663.630720 1974-01-01 3295861019.055510 1975-01-01 3233431611.275640 1976-01-01 3544268025.078370 1977-01-01 3922895891.952730 1978-01-01 4884869091.840660 1979-01-01 5711457760.044030 1980-01-01 6232005655.952550 1981-01-01 5231808670.143420 1982-01-01 4764549532.050150 1983-01-01 4683697830.374750 1984-01-01 4594891580.564090 1985-01-01 4738559684.761190 1986-01-01 6921264132.201550 1987-01-01 8614215559.157210 1988-01-01 9750161053.209000 1989-01-01 10391504709.254700 1990-01-01 13229247947.851300 1991-01-01 14321878795.038400 1992-01-01 16065740777.917200 1993-01-01 16486900186.567200 1994-01-01 18325791415.481100 1995-01-01 21588170498.084300 1996-01-01 21776609771.987000 1997-01-01 19731912494.361700 1998-01-01 20209122027.117100 1999-01-01 22235929043.255900 2000-01-01 21263514833.241200 2001-01-01 21272418791.946300 2002-01-01 23616328816.111400 2003-01-01 29557325056.433400 2004-01-01 34685281847.529200 2005-01-01 37347394602.661400 2006-01-01 42414308116.923900 2007-01-01 50888134410.073900 2008-01-01 55849686538.743200 2009-01-01 51370543206.446200 2010-01-01 53212476812.295700 2011-01-01 60004630234.413500 2012-01-01 56677961787.071700 2013-01-01 61739352212.304900 2014-01-01 66327344188.889000 2015-01-01 57784495265.437800 2016-01-01 58631324559.448400 2017-01-01 62404461274.663600