Year	Percent Change at Annual Rate
1961-01-01	2.76088146673665
1962-01-01	2.77532848640358
1963-01-01	2.79352776051718
1964-01-01	2.81724498201771
1965-01-01	2.84297635230224
1966-01-01	2.87789530995757
1967-01-01	2.90792067749737
1968-01-01	2.91194941607338
1969-01-01	2.88413921262993
1970-01-01	2.84148064056507
1971-01-01	2.78520448319028
1972-01-01	2.75179001963311
1973-01-01	2.78027258969884
1974-01-01	2.88517721085842
1975-01-01	3.03338350496833
1976-01-01	3.18728690945593
1977-01-01	3.30323914468667
1978-01-01	3.36412926096874
1979-01-01	3.35651437260263
1980-01-01	3.30252499107064
1981-01-01	3.23645150938663
1982-01-01	3.17922946800664
1983-01-01	3.12524243571669
1984-01-01	3.07953272287267
1985-01-01	3.03796281275046
1986-01-01	2.99180435294031
1987-01-01	2.93770221345000
1988-01-01	2.87993978253876
1989-01-01	2.81848630716101
1990-01-01	3.66628499934696
1991-01-01	2.71182054654608
1992-01-01	1.82268916776403
1993-01-01	2.65869086184021
1994-01-01	2.54877476547126
1995-01-01	3.06897264273624
1996-01-01	2.27965278596936
1997-01-01	2.19733818745283
1998-01-01	2.12325589704889
1999-01-01	2.10396162441127
2000-01-01	2.11148597692737
2001-01-01	2.12038834970612
2002-01-01	2.13082987508619
2003-01-01	2.16465160264750
2004-01-01	2.22445176636732
2005-01-01	2.29740341107672
2006-01-01	2.37413006739089
2007-01-01	2.43396656741861
2008-01-01	2.46392053216866
2009-01-01	2.44820103735421
2010-01-01	2.40239318150495
2011-01-01	2.35252747176797
2012-01-01	2.30507262677273
2013-01-01	2.24884429100420
2014-01-01	2.18519686056942
2015-01-01	2.11821040421212
2016-01-01	2.04560093853713
2017-01-01	1.97789218715714