Year	Percent Change at Annual Rate
1961-01-01	2.37213786622247
1962-01-01	2.40950114348175
1963-01-01	2.44362158641047
1964-01-01	2.47373838849639
1965-01-01	2.50110363539382
1966-01-01	2.52747458316145
1967-01-01	2.55426820454726
1968-01-01	2.58162179437807
1969-01-01	2.60988449758372
1970-01-01	2.63884885654147
1971-01-01	2.66558817417399
1972-01-01	2.69160879983608
1973-01-01	2.72097833403373
1974-01-01	2.75456748968759
1975-01-01	2.78953598864899
1976-01-01	2.82271411789918
1977-01-01	2.85068908809191
1978-01-01	2.87125086872689
1979-01-01	2.88613219655238
1980-01-01	2.89347376984213
1981-01-01	2.89757982190855
1982-01-01	2.89951004998794
1983-01-01	2.89747792858883
1984-01-01	2.89272145439141
1985-01-01	2.88412709298615
1986-01-01	2.87358220788818
1987-01-01	2.86185569417319
1988-01-01	2.84971851027431
1989-01-01	2.83810519692732
1990-01-01	2.82591564582940
1991-01-01	2.81600608328414
1992-01-01	2.80447210296231
1993-01-01	2.78678450266341
1994-01-01	2.76335648476140
1995-01-01	2.73542661931565
1996-01-01	2.70940685977352
1997-01-01	2.68873977199043
1998-01-01	2.67510483101418
1999-01-01	2.67184755751731
2000-01-01	2.67479231834542
2001-01-01	2.67926182223765
2002-01-01	2.68415397273904
2003-01-01	2.69324959825138
2004-01-01	2.70609392610426
2005-01-01	2.72118176796472
2006-01-01	2.73545787344838
2007-01-01	2.74781221755873
2008-01-01	2.75836667363846
2009-01-01	2.76668083640618
2010-01-01	2.77235866602399
2011-01-01	2.77638933299249
2012-01-01	2.77736090282532
2013-01-01	2.77172527412253
2014-01-01	2.75889341732704
2015-01-01	2.74076443767220
2016-01-01	2.72048278717287
2017-01-01	2.69996362642253