Year Current U.S. Dollars 1960-01-01 195999990.000000 1961-01-01 202999992.000000 1962-01-01 213500006.000000 1963-01-01 232749998.000000 1964-01-01 260750008.000000 1965-01-01 158994962.962963 1966-01-01 165444571.428571 1967-01-01 178297142.857143 1968-01-01 183200000.000000 1969-01-01 190205714.285714 1970-01-01 242732571.428571 1971-01-01 252842285.714286 1972-01-01 246804571.428571 1973-01-01 304339839.552146 1974-01-01 345263492.063492 1975-01-01 420986666.666667 1976-01-01 448412753.623188 1977-01-01 547535555.555556 1978-01-01 610225555.555556 1979-01-01 782496666.666667 1980-01-01 919726666.666667 1981-01-01 969046666.666667 1982-01-01 1013222222.222220 1983-01-01 1082926304.464770 1984-01-01 987143931.166987 1985-01-01 1149979285.773470 1986-01-01 1201725497.065780 1987-01-01 1131466494.011010 1988-01-01 1082403219.487870 1989-01-01 1113924130.411490 1990-01-01 1132101252.518170 1991-01-01 1167398478.345900 1992-01-01 1083037670.604840 1993-01-01 938632612.026359 1994-01-01 925030590.153683 1995-01-01 1000428393.885280 1996-01-01 869033856.317093 1997-01-01 972896267.915425 1998-01-01 893770806.077642 1999-01-01 808077223.365746 2000-01-01 870486065.883137 2001-01-01 876794723.068586 2002-01-01 825394490.159111 2003-01-01 784654423.620476 2004-01-01 915257323.396100 2005-01-01 1117257279.461880 2006-01-01 1273180597.027110 2007-01-01 1356078278.188210 2008-01-01 1611634331.648690 2009-01-01 1739781488.745700 2010-01-01 2026864469.363880 2011-01-01 2355652125.851840 2012-01-01 2472384906.997930 2013-01-01 2714505634.526290 2014-01-01 3093647226.810700 2015-01-01 3066681386.751120 2016-01-01 3007029030.400100 2017-01-01 3477502178.276570