Year	Percent Change at Annual Rate
1961-01-01	2.35283805419803
1962-01-01	2.37732028708500
1963-01-01	2.41349291614704
1964-01-01	2.46527806095544
1965-01-01	2.52289954652628
1966-01-01	2.58637104510588
1967-01-01	2.63329392595270
1968-01-01	2.63910282814537
1969-01-01	2.59459677597698
1970-01-01	2.52034691732656
1971-01-01	2.43714460606013
1972-01-01	2.37397469540890
1973-01-01	2.34577263612464
1974-01-01	2.36338832898133
1975-01-01	2.41143157272421
1976-01-01	2.46633636875886
1977-01-01	2.51017949740479
1978-01-01	2.54353849568427
1979-01-01	2.56127508200947
1980-01-01	2.56877414365979
1981-01-01	2.57561939383319
1982-01-01	2.58743018968400
1983-01-01	2.60176549137232
1984-01-01	2.61973820325818
1985-01-01	2.63995776908810
1986-01-01	2.65511312792688
1987-01-01	2.66799895237743
1988-01-01	2.68754121885917
1989-01-01	2.71547812544584
1990-01-01	2.74564237226180
1991-01-01	2.77839190106684
1992-01-01	2.79990699332259
1993-01-01	2.79473030899607
1994-01-01	2.75732907643680
1995-01-01	2.70025681967576
1996-01-01	2.63536939417239
1997-01-01	2.58116337427825
1998-01-01	2.54847969488037
1999-01-01	2.54407527899284
2000-01-01	2.55706673661396
2001-01-01	2.57631472474876
2002-01-01	2.58508284663468
2003-01-01	2.57478042946605
2004-01-01	2.53962924229305
2005-01-01	2.49002094101868
2006-01-01	2.43607661480362
2007-01-01	2.39345489887555
2008-01-01	2.37084377278637
2009-01-01	2.37391467922279
2010-01-01	2.39321582064476
2011-01-01	2.41592108762218
2012-01-01	2.43016381310279
2013-01-01	2.43373210980732
2014-01-01	2.42281224269784
2015-01-01	2.40194513437882
2016-01-01	2.37884977915645
2017-01-01	2.35841502742645