Year Percent Change at Annual Rate 1960-01-01 2.62028392027315 1961-01-01 2.63681899809216 1962-01-01 2.64910926477966 1963-01-01 2.66271383025551 1964-01-01 2.68043915531626 1965-01-01 2.69873060926563 1966-01-01 2.71283318310383 1967-01-01 2.71824588896847 1968-01-01 2.71443575771464 1969-01-01 2.70028613616355 1970-01-01 2.67820250001636 1971-01-01 2.65289723138020 1972-01-01 2.62588956687160 1973-01-01 2.59514074710042 1974-01-01 2.56099542425520 1975-01-01 2.52454807439940 1976-01-01 2.48304627739812 1977-01-01 2.44098194097324 1978-01-01 2.40578700200190 1979-01-01 2.37976209898713 1980-01-01 2.35779683044076 1981-01-01 2.33768429327248 1982-01-01 2.30949511323527 1983-01-01 2.26409998728470 1984-01-01 2.19736050831107 1985-01-01 2.11701356870711 1986-01-01 2.03347403560393 1987-01-01 1.95630428881133 1988-01-01 1.88740386308713 1989-01-01 1.83017260521417 1990-01-01 1.78145651946598 1991-01-01 1.73703790103196 1992-01-01 1.69190862844463 1993-01-01 1.64454946571654 1994-01-01 1.59335567777199 1995-01-01 1.54137252053391 1996-01-01 1.49016894729838 1997-01-01 1.44593303802096 1998-01-01 1.41435989321784 1999-01-01 1.39843723470822 2000-01-01 1.39374013733261 2001-01-01 1.39239163798724 2002-01-01 1.38958524528873 2003-01-01 1.38668233049150 2004-01-01 1.38215274254694 2005-01-01 1.37594559975259 2006-01-01 1.36918823633889 2007-01-01 1.36162555222720 2008-01-01 1.35146283598189 2009-01-01 1.33806566129783 2010-01-01 1.32140494165303 2011-01-01 1.30406671416967 2012-01-01 1.28419898226833 2013-01-01 1.25732684112050 2014-01-01 1.22204863107965 2015-01-01 1.18101391516764 2016-01-01 1.13749371067244 2017-01-01 1.09537776465479