Year Percent Change at Annual Rate 1961-01-01 2.97208242901796 1962-01-01 2.98738646033976 1963-01-01 2.98372629390362 1964-01-01 2.95714688682180 1965-01-01 2.91498173087538 1966-01-01 2.86859888250824 1967-01-01 2.82535635328594 1968-01-01 2.78411438070900 1969-01-01 2.74699090108960 1970-01-01 2.71244858191655 1971-01-01 2.67716876021203 1972-01-01 2.64008527804378 1973-01-01 2.60336748828631 1974-01-01 2.56710954495469 1975-01-01 2.53120074057058 1976-01-01 2.49440745379808 1977-01-01 2.45738867214440 1978-01-01 2.42195413775536 1979-01-01 2.38848709542414 1980-01-01 2.35575439471958 1981-01-01 2.32403375307679 1982-01-01 2.29029289986198 1983-01-01 2.25086668430627 1984-01-01 2.20440440673273 1985-01-01 2.15366572391780 1986-01-01 2.10095007963136 1987-01-01 2.05097789061904 1988-01-01 2.00710122859739 1989-01-01 1.97124998131946 1990-01-01 1.94040967570021 1991-01-01 1.91058435476134 1992-01-01 1.87765816182690 1993-01-01 1.84052425071854 1994-01-01 1.79773023782725 1995-01-01 1.75090544487477 1996-01-01 1.70568464679380 1997-01-01 1.66165808162518 1998-01-01 1.61347221738279 1999-01-01 1.56023529910013 2000-01-01 1.50504098060993 2001-01-01 1.44838636735874 2002-01-01 1.39700742543090 2003-01-01 1.35841731323809 2004-01-01 1.33613648256679 2005-01-01 1.32514461622198 2006-01-01 1.31750098932059 2007-01-01 1.30668858775596 2008-01-01 1.29223629227535 2009-01-01 1.27182380898157 2010-01-01 1.24689028720432 2011-01-01 1.22179867435976 2012-01-01 1.19749747604210 2013-01-01 1.17084998794179 2014-01-01 1.14150372235942 2015-01-01 1.11024094013132 2016-01-01 1.07809660379968 2017-01-01 1.04614375863949