Year Percent Change at Annual Rate 1960-01-01 1.94699298702626 1961-01-01 1.98565940998499 1962-01-01 2.02038485725902 1963-01-01 2.04695797360852 1964-01-01 2.06358327362780 1965-01-01 2.07436708539765 1966-01-01 2.07979287554920 1967-01-01 2.08913222755513 1968-01-01 2.11238498641924 1969-01-01 2.15371017513253 1970-01-01 2.20511499693350 1971-01-01 2.25876033610158 1972-01-01 2.30217620049008 1973-01-01 2.32808076759427 1974-01-01 2.33178166846180 1975-01-01 2.32052454005370 1976-01-01 2.30227646572322 1977-01-01 2.28786945089732 1978-01-01 2.28237852144038 1979-01-01 2.28965928410234 1980-01-01 2.30361073009057 1981-01-01 2.31721795133846 1982-01-01 2.32167641952132 1983-01-01 2.31332857221415 1984-01-01 2.28916832929049 1985-01-01 2.25397150551194 1986-01-01 2.21596010803560 1987-01-01 2.17973808541590 1988-01-01 2.14345676434899 1989-01-01 2.10834705945965 1990-01-01 2.07432072389489 1991-01-01 2.03869120865065 1992-01-01 2.00290643233393 1993-01-01 1.97120406175530 1994-01-01 1.94474337190901 1995-01-01 1.92139935886118 1996-01-01 1.89864935344950 1997-01-01 1.87346619235257 1998-01-01 1.84458536387907 1999-01-01 1.81083241026286 2000-01-01 1.77354577407893 2001-01-01 1.73472869683529 2002-01-01 1.69618506845585 2003-01-01 1.65810024696219 2004-01-01 1.62103843459886 2005-01-01 1.58425176621391 2006-01-01 1.54888599557035 2007-01-01 1.51207819963874 2008-01-01 1.46968819897229 2009-01-01 1.42020343548346 2010-01-01 1.36679795698174 2011-01-01 1.31187647952483 2012-01-01 1.26120551067994 2013-01-01 1.21941894433091 2014-01-01 1.18932821143382 2015-01-01 1.16752707459156 2016-01-01 1.14821469272737 2017-01-01 1.12707105958419