Year	Percent Change at Annual Rate
1960-01-01	7.0506634221913200
1961-01-01	6.9415320954611000
1962-01-01	6.6926970867090200
1963-01-01	6.5595217029435200
1964-01-01	6.2415106943153100
1965-01-01	5.9987997721448600
1966-01-01	5.7508775659484900
1967-01-01	5.5007059639071100
1968-01-01	5.3098196991674300
1969-01-01	5.1982869275990300
1970-01-01	5.1475427162846800
1971-01-01	5.1501297139703200
1972-01-01	5.0839339493478200
1973-01-01	4.8627241766178800
1974-01-01	4.4611913359302800
1975-01-01	3.9357508049090700
1976-01-01	3.4317249878264600
1977-01-01	3.0801220301094700
1978-01-01	2.9051179969763200
1979-01-01	3.1539336506041100
1980-01-01	3.5243825409214400
1981-01-01	3.8962613130624600
1982-01-01	4.2139526194092100
1983-01-01	4.3842432237130600
1984-01-01	4.4016534178134300
1985-01-01	4.3394433440296200
1986-01-01	4.2083978152890100
1987-01-01	4.0817695007604700
1988-01-01	4.0030018622974300
1989-01-01	3.9156651751931600
1990-01-01	3.8543623088743100
1991-01-01	3.8896790396498700
1992-01-01	3.8374718709743700
1993-01-01	3.4761006537755500
1994-01-01	2.7596212891242400
1995-01-01	1.8542028293145600
1996-01-01	0.7955739645634080
1997-01-01	-0.0512872329347217
1998-01-01	-0.2880074226133520
1999-01-01	0.3548310495823020
2000-01-01	1.5721655508659900
2001-01-01	2.9399922064333400
2002-01-01	3.9425733526114500
2003-01-01	4.3754491925523900
2004-01-01	4.0989234777670200
2005-01-01	3.3824165543106600
2006-01-01	2.6575147978097900
2007-01-01	2.0675981237517900
2008-01-01	1.4146647682268500
2009-01-01	0.7141062766065960
2010-01-01	-0.0153927216411839
2011-01-01	-0.8299690925072890
2012-01-01	-1.5886531175328700
2013-01-01	-2.0133140110927900
2014-01-01	-1.9561778944449200
2015-01-01	-1.5378362938510600
2016-01-01	-0.9440167984048030
2017-01-01	-0.4097356717096340