Year	Percent Change at Annual Rate
1960-01-01	3.51886034004453
1961-01-01	3.72891408464398
1962-01-01	3.89858583273396
1963-01-01	3.97780845869200
1964-01-01	3.94964533425386
1965-01-01	3.86441277814513
1966-01-01	3.75598909626615
1967-01-01	3.70027330703512
1968-01-01	3.74994730864155
1969-01-01	3.92845262176369
1970-01-01	4.17619319705667
1971-01-01	4.42058357618964
1972-01-01	4.60011139805767
1973-01-01	4.70817331212668
1974-01-01	4.73213499651305
1975-01-01	4.69847051791309
1976-01-01	4.64734086745585
1977-01-01	4.59931989629449
1978-01-01	4.54533059030644
1979-01-01	4.48993800564075
1980-01-01	4.43006895174252
1981-01-01	4.36899125209557
1982-01-01	4.29707642910316
1983-01-01	4.20318094369283
1984-01-01	4.08518687730816
1985-01-01	3.95593158739715
1986-01-01	3.81673097412651
1987-01-01	3.69159767911083
1988-01-01	3.60590309100824
1989-01-01	3.56805271591822
1990-01-01	3.55545022816475
1991-01-01	3.54155207440986
1992-01-01	3.50215922553605
1993-01-01	3.43284876890302
1994-01-01	3.32719863458426
1995-01-01	3.19480857466788
1996-01-01	3.07735509345545
1997-01-01	2.96157461648513
1998-01-01	2.79979008536878
1999-01-01	2.58323375722597
2000-01-01	2.34242627252710
2001-01-01	2.09687766348282
2002-01-01	1.89716004626711
2003-01-01	1.78535326317146
2004-01-01	1.78485086892168
2005-01-01	1.86367819321239
2006-01-01	1.96104442354435
2007-01-01	2.04586812188468
2008-01-01	2.13591874652655
2009-01-01	2.22343230000558
2010-01-01	2.30546426353247
2011-01-01	2.39246359128000
2012-01-01	2.47350637389809
2013-01-01	2.52501635631214
2014-01-01	2.53976657207964
2015-01-01	2.52916307814285
2016-01-01	2.51035356841854
2017-01-01	2.49574384006031