Year	Percent Change at Annual Rate
1961-01-01	2.37111434046390
1962-01-01	2.40434517560166
1963-01-01	2.43856449987778
1964-01-01	2.47471810924904
1965-01-01	2.51117188026670
1966-01-01	2.54505744409117
1967-01-01	2.57519556395994
1968-01-01	2.60289895338872
1969-01-01	2.62790587729040
1970-01-01	2.64980731625188
1971-01-01	2.66938861962491
1972-01-01	2.68522807285025
1973-01-01	2.69487648160798
1974-01-01	2.69772667383957
1975-01-01	2.69549015791159
1976-01-01	2.69556478666972
1977-01-01	2.69555359400613
1978-01-01	2.68692588782787
1979-01-01	2.66828080735317
1980-01-01	2.64576345608940
1981-01-01	2.62331880229276
1982-01-01	2.61108361678212
1983-01-01	2.61754217949797
1984-01-01	2.64677708453993
1985-01-01	2.69190017880476
1986-01-01	2.73306377955942
1987-01-01	2.77074855884918
1988-01-01	2.82162270458440
1989-01-01	2.88726659709309
1990-01-01	2.95695280258302
1991-01-01	3.03283597863965
1992-01-01	3.09024901915387
1993-01-01	3.10017313731834
1994-01-01	3.05294282888393
1995-01-01	2.97158436378442
1996-01-01	2.87979518880623
1997-01-01	2.80852245906169
1998-01-01	2.77265848047203
1999-01-01	2.78283996799831
2000-01-01	2.82223479344690
2001-01-01	2.86722773815656
2002-01-01	2.89787082278723
2003-01-01	2.91258644365851
2004-01-01	2.90568544380196
2005-01-01	2.88498554928829
2006-01-01	2.86094628368410
2007-01-01	2.84318787355484
2008-01-01	2.83306612748859
2009-01-01	2.83321682774331
2010-01-01	2.83907573196774
2011-01-01	2.84479233499046
2012-01-01	2.84473072462148
2013-01-01	2.83775841737062
2014-01-01	2.82220669459421
2015-01-01	2.80061869717436
2016-01-01	2.77719886659204
2017-01-01	2.75439457819195