Year	Percent Change at Annual Rate
1960-01-01	4.00530594573780000
1961-01-01	3.62577480226244000
1962-01-01	3.78502241310975000
1963-01-01	3.92207131532813000
1964-01-01	3.24352757531540000
1965-01-01	4.16726964005681000
1966-01-01	3.26252273160766000
1967-01-01	3.39838528155986000
1968-01-01	3.51736141782671000
1969-01-01	3.39783536418493000
1970-01-01	3.28616644840010000
1971-01-01	1.70944333593003000
1972-01-01	2.30376680670171000
1973-01-01	1.43887374520997000
1974-01-01	1.01523714640179000
1975-01-01	0.20181641562372000
1976-01-01	0.20140993717011900
1977-01-01	-0.60545089087062600
1978-01-01	-0.40568006956143200
1979-01-01	0.80972102326193000
1980-01-01	1.20241929668018000
1981-01-01	1.58106060266422000
1982-01-01	0.97561749453646600
1983-01-01	1.15831410896309000
1984-01-01	1.14505067879955000
1985-01-01	0.94429408002820900
1986-01-01	0.56232575543620400
1987-01-01	1.11525319504751000
1988-01-01	1.28560081015340000
1989-01-01	0.90827145743192300
1990-01-01	0.54102927282477000
1991-01-01	-0.18001805041478500
1992-01-01	-0.36101122240997900
1993-01-01	-0.18099552452394200
1994-01-01	0.54200674693391100
1995-01-01	0.53908486348763700
1996-01-01	0.17905107737882900
1997-01-01	0.17873105740958800
1998-01-01	0.17841217935013900
1999-01-01	0.00000000000000000
2000-01-01	0.17809443709946900
2001-01-01	0.26654835861398800
2002-01-01	0.45857426832132000
2003-01-01	0.27519554474986000
2004-01-01	0.25687054484442900
2005-01-01	0.04216221976271890
2006-01-01	-0.28317918122371700
2007-01-01	-0.38648584669867900
2008-01-01	-0.40218687665122200
2009-01-01	-0.00887697402292811
2010-01-01	1.02802332572502000
2011-01-01	-0.02636319712971310
2012-01-01	-0.14072121935205000
2013-01-01	-0.57726586473527600
2014-01-01	-0.33339866665889300
2015-01-01	-0.32203854927534300
2016-01-01	0.12822797838904700
2017-01-01	-0.02670060626238670