Year	Percent Change at Annual Rate
1960-01-01	-0.2806987923398150
1961-01-01	-0.1485936944207620
1962-01-01	0.4116286319855770
1963-01-01	0.5836147842975070
1964-01-01	0.4860829265875290
1965-01-01	0.3743138331117060
1966-01-01	0.3988836561232750
1967-01-01	0.4714016931565750
1968-01-01	0.4503273337372100
1969-01-01	0.5847969882423120
1970-01-01	0.8353331311237530
1971-01-01	1.1698988758837100
1972-01-01	1.4862022795067500
1973-01-01	1.6038757608598400
1974-01-01	1.6566752851690000
1975-01-01	1.6453536557409900
1976-01-01	1.5091455751546800
1977-01-01	1.3542632496531600
1978-01-01	1.4188067929100300
1979-01-01	1.3322888157586700
1980-01-01	1.1508183384871700
1981-01-01	1.1710349672906100
1982-01-01	0.9454154697589000
1983-01-01	0.7089389934664080
1984-01-01	0.6197074705094020
1985-01-01	0.1600734659932300
1986-01-01	0.0454380284548886
1987-01-01	0.0103676021283962
1988-01-01	-0.4276860636505560
1989-01-01	-0.3962507519193450
1990-01-01	0.0844130206737995
1991-01-01	0.5749277812058020
1992-01-01	0.6822567779864000
1993-01-01	0.4998404871129850
1994-01-01	0.3941876386537390
1995-01-01	0.5126950553185230
1996-01-01	0.7912713469944590
1997-01-01	1.0028147352185900
1998-01-01	1.0430768361114700
1999-01-01	1.1272995564947100
2000-01-01	1.3330426658671200
2001-01-01	1.5921514903929900
2002-01-01	1.6851488573028200
2003-01-01	1.6289509619301900
2004-01-01	1.8283138179090100
2005-01-01	2.1787030135563100
2006-01-01	2.6960056435957600
2007-01-01	2.8909600046416400
2008-01-01	2.0387080111720200
2009-01-01	1.0156632759234100
2010-01-01	0.5448843840790140
2011-01-01	0.4360724392584280
2012-01-01	0.4237438032978000
2013-01-01	0.5265561588556530
2014-01-01	0.7310013765857710
2015-01-01	0.9448453074747280
2016-01-01	1.1288340639942800
2017-01-01	1.2179761209067400