Year	Percent Change at Annual Rate
1960-01-01	1.9363129150793800
1961-01-01	2.1737592567976700
1962-01-01	2.2981836623193900
1963-01-01	2.1361742316178000
1964-01-01	1.6121497346718100
1965-01-01	0.8728396761910040
1966-01-01	0.0174781001750046
1967-01-01	-0.6906142973264320
1968-01-01	-1.0218521121718800
1969-01-01	-0.8034415821445790
1970-01-01	-0.1819162536770070
1971-01-01	0.5919134356678730
1972-01-01	1.2217260155080300
1973-01-01	1.6036389114757600
1974-01-01	1.6241721438281600
1975-01-01	1.3976783397246100
1976-01-01	1.1055124697103900
1977-01-01	0.9033172622511360
1978-01-01	0.8018684655656700
1979-01-01	0.8544251782996150
1980-01-01	1.0039610573366700
1981-01-01	1.1869384945834000
1982-01-01	1.2955774533193400
1983-01-01	1.2704285190467500
1984-01-01	1.0671095664182200
1985-01-01	0.7484188722428500
1986-01-01	0.3813347032947130
1987-01-01	0.0712256014583022
1988-01-01	-0.1202740946119610
1989-01-01	-0.1387168422346990
1990-01-01	-0.0328127540676757
1991-01-01	0.1208098858324180
1992-01-01	0.2321448269930950
1993-01-01	0.2714400617635390
1994-01-01	0.1995810934442010
1995-01-01	0.0528165715682825
1996-01-01	-0.1159714372463490
1997-01-01	-0.2430106978420630
1998-01-01	-0.3052955832619710
1999-01-01	-0.4193256157655000
2000-01-01	-0.0279740186992493
2001-01-01	0.4023632483222910
2002-01-01	0.4007507723303410
2003-01-01	0.3991511688063260
2004-01-01	0.1772164756158120
2005-01-01	0.1479292620615120
2006-01-01	0.1242998127966600
2007-01-01	0.1381103477310530
2008-01-01	0.1774758667201790
2009-01-01	0.2145292958938280
2010-01-01	0.1832399064250960
2011-01-01	0.1050417722301100
2012-01-01	0.0841474080023094
2013-01-01	0.0975996366756760
2014-01-01	0.0970220113323688
2015-01-01	0.0561107244885728
2016-01-01	0.0231425307711559
2017-01-01	0.0269928518783470