Year	Percent Change at Annual Rate
1960-01-01	2.58864897294526
1961-01-01	2.70323807407986
1962-01-01	2.76383403196523
1963-01-01	2.74894985891994
1964-01-01	2.65943538955379
1965-01-01	2.51466595655107
1966-01-01	2.33136797360338
1967-01-01	2.20760347263326
1968-01-01	2.22632955620984
1969-01-01	2.41869748520573
1970-01-01	2.72936445440205
1971-01-01	3.07067409394796
1972-01-01	3.34683797486704
1973-01-01	3.46328078045985
1974-01-01	3.38819882912935
1975-01-01	3.21856938578698
1976-01-01	2.99173778788744
1977-01-01	2.85302163389549
1978-01-01	2.83098176173847
1979-01-01	2.97364091879294
1980-01-01	3.20711578258405
1981-01-01	3.44412298701591
1982-01-01	3.60931074498643
1983-01-01	3.69415641058927
1984-01-01	3.67246099011974
1985-01-01	3.58824292077137
1986-01-01	3.48227125510213
1987-01-01	3.38821989825244
1988-01-01	3.27431316768148
1989-01-01	3.14694886028207
1990-01-01	3.01061822755274
1991-01-01	2.88737387626260
1992-01-01	2.76273945517362
1993-01-01	2.61960580537943
1994-01-01	2.43405675587780
1995-01-01	2.24838580872568
1996-01-01	2.04327640539252
1997-01-01	1.89004140364871
1998-01-01	1.84866581289822
1999-01-01	1.94160856710843
2000-01-01	2.12671207366404
2001-01-01	2.34161957983091
2002-01-01	2.51626711719950
2003-01-01	2.63798718350271
2004-01-01	2.68170525053269
2005-01-01	2.67409805015805
2006-01-01	2.64172203455878
2007-01-01	2.62253872489026
2008-01-01	2.63814549240785
2009-01-01	2.70102403204337
2010-01-01	2.78455624771564
2011-01-01	2.87185689812307
2012-01-01	2.90878396590387
2013-01-01	2.85726430601736
2014-01-01	2.69366023648438
2015-01-01	2.45726995119739
2016-01-01	2.21078566616979
2017-01-01	1.98458982344160