Year Percent Change at Annual Rate 1960-01-01 2.990153079378130 1961-01-01 3.000174395454090 1962-01-01 3.003814385322210 1963-01-01 3.002325958928020 1964-01-01 2.995805911503170 1965-01-01 2.980902808191160 1966-01-01 2.970648526091990 1967-01-01 2.947339264934060 1968-01-01 2.881031008907980 1969-01-01 2.764049653309820 1970-01-01 2.618940574226570 1971-01-01 2.465903030134590 1972-01-01 2.337655197102460 1973-01-01 2.254201683949390 1974-01-01 2.228533604435630 1975-01-01 2.242316218046750 1976-01-01 2.262191968875900 1977-01-01 2.271179638652910 1978-01-01 2.278556271783700 1979-01-01 2.280573591201790 1980-01-01 2.276750765199340 1981-01-01 2.274369123677950 1982-01-01 2.268861201883340 1983-01-01 2.248039359120690 1984-01-01 2.208694519752840 1985-01-01 2.156481457500910 1986-01-01 2.099862190143520 1987-01-01 2.045725518351790 1988-01-01 1.994588011483540 1989-01-01 1.948737958511040 1990-01-01 1.906269913844780 1991-01-01 1.865111339106990 1992-01-01 1.821723084300120 1993-01-01 1.774128341757830 1994-01-01 1.721160385474330 1995-01-01 1.665522158831420 1996-01-01 1.608334676262740 1997-01-01 1.555223430695300 1998-01-01 1.511726229591940 1999-01-01 1.480589392500670 2000-01-01 1.457655847238810 2001-01-01 1.437376744880430 2002-01-01 1.413715657648090 2003-01-01 1.384704068360140 2004-01-01 1.347892323177070 2005-01-01 1.305616326084190 2006-01-01 1.262825409467010 2007-01-01 1.221754691711600 2008-01-01 1.180557900616740 2009-01-01 1.139626955527460 2010-01-01 1.099085827486660 2011-01-01 1.058337221904610 2012-01-01 1.017992635037970 2013-01-01 0.979596402315745 2014-01-01 0.943782712812734 2015-01-01 0.909781810042258 2016-01-01 0.876786631887371 2017-01-01 0.843640031809536