Year Percent Change at Annual Rate 1960-01-01 1.89919795527191 1961-01-01 1.91374821735032 1962-01-01 1.92784788224530 1963-01-01 1.94286128535503 1964-01-01 1.96007111060959 1965-01-01 1.97819572875531 1966-01-01 1.99630671492919 1967-01-01 2.01339539727658 1968-01-01 2.03107275621269 1969-01-01 2.04927164718820 1970-01-01 2.06721559038283 1971-01-01 2.08242003500740 1972-01-01 2.09697796697455 1973-01-01 2.11506914868675 1974-01-01 2.13723115845777 1975-01-01 2.16100444610395 1976-01-01 2.18342206264400 1977-01-01 2.19922689878966 1978-01-01 2.20426556927823 1979-01-01 2.19615284995260 1980-01-01 2.17849811419761 1981-01-01 2.15957638375538 1982-01-01 2.14064368486487 1983-01-01 2.11583133049928 1984-01-01 2.08444653867780 1985-01-01 2.05022271925244 1986-01-01 2.01359166043235 1987-01-01 1.98151785526286 1988-01-01 1.96146152354205 1989-01-01 1.95651530300251 1990-01-01 1.96184442800323 1991-01-01 1.96813793801280 1992-01-01 1.97094674044690 1993-01-01 1.97316712739224 1994-01-01 1.97432533676182 1995-01-01 1.97333499530786 1996-01-01 1.97242002491450 1997-01-01 1.96836053795429 1998-01-01 1.95512215557600 1999-01-01 1.93057175188617 2000-01-01 1.89810654596445 2001-01-01 1.86349004743472 2002-01-01 1.83063494513231 2003-01-01 1.79891605155997 2004-01-01 1.76986929784252 2005-01-01 1.74289154929526 2006-01-01 1.71580291365750 2007-01-01 1.68881850425168 2008-01-01 1.66390596320717 2009-01-01 1.64161193150071 2010-01-01 1.62115743418645 2011-01-01 1.60131763599792 2012-01-01 1.58154850458483 2013-01-01 1.56268411847736 2014-01-01 1.54465176979555 2015-01-01 1.52722504697993 2016-01-01 1.51004690627574 2017-01-01 1.49247861908284