Year	Percent Change at Annual Rate
1961-01-01	1.35903740672663
1962-01-01	1.72908710625205
1963-01-01	2.08784308982797
1964-01-01	2.05757253755701
1965-01-01	2.05944432684377
1966-01-01	2.11272000410352
1967-01-01	2.05920433068611
1968-01-01	2.03960953571078
1969-01-01	2.11643442630421
1970-01-01	2.09337410508688
1971-01-01	2.10648111300186
1972-01-01	2.04274802560688
1973-01-01	1.97835129847273
1974-01-01	1.95666015320836
1975-01-01	1.87507389372314
1976-01-01	1.79231614654928
1977-01-01	1.75474630055182
1978-01-01	1.75279208559682
1979-01-01	1.76593235094036
1980-01-01	1.75283540769522
1981-01-01	1.76749065064608
1982-01-01	1.80129532740936
1983-01-01	1.78467577176018
1984-01-01	1.74698626829459
1985-01-01	1.74878262103118
1986-01-01	1.76989814610494
1987-01-01	1.78194351716705
1988-01-01	1.76916642367335
1989-01-01	1.74101113428871
1990-01-01	1.73815177676386
1991-01-01	1.65249053325304
1992-01-01	1.56758300449486
1993-01-01	1.55903040878198
1994-01-01	1.51343568496839
1995-01-01	1.51015010758324
1996-01-01	1.44978519713518
1997-01-01	1.42844640351014
1998-01-01	1.39013616600062
1999-01-01	1.35296598852310
2000-01-01	1.32185614088213
2001-01-01	1.30123571304269
2002-01-01	1.27697890625889
2003-01-01	1.26373459212157
2004-01-01	1.25671934853229
2005-01-01	1.24962056016966
2006-01-01	1.24500089567445
2007-01-01	1.23831737479168
2008-01-01	1.24300651652638
2009-01-01	1.23069773541629
2010-01-01	1.21614075100614
2011-01-01	1.18441897863303
2012-01-01	1.20561474389389
2013-01-01	1.20542548185456
2014-01-01	1.19949402065210
2015-01-01	1.18598267637002
2016-01-01	1.17699227017458
2017-01-01	1.15799262263741