Year	Percent Change at Annual Rate
1960-01-01	0.830832464908794
1961-01-01	0.802690192184129
1962-01-01	0.651595835691077
1963-01-01	0.647377535798313
1964-01-01	0.643086645958438
1965-01-01	0.592612643075023
1966-01-01	0.961514846201681
1967-01-01	1.645428265789470
1968-01-01	1.350447670630400
1969-01-01	1.051581682792610
1970-01-01	1.198522854193820
1971-01-01	1.037389837563950
1972-01-01	0.955222600818755
1973-01-01	0.856637766121120
1974-01-01	0.925588793249952
1975-01-01	1.248292206161370
1976-01-01	1.204587762163740
1977-01-01	0.944235678563911
1978-01-01	0.893984020893602
1979-01-01	0.631327429634966
1980-01-01	0.686464320418627
1981-01-01	0.772616533671004
1982-01-01	0.446111380192247
1983-01-01	0.325473454672751
1984-01-01	0.296830368106553
1985-01-01	0.438159719639521
1986-01-01	0.455301420342523
1987-01-01	0.393641899427560
1988-01-01	0.470502241971901
1989-01-01	0.449148207465758
1990-01-01	0.174176628082950
1991-01-01	-0.868693831241648
1992-01-01	-0.903462928453200
1993-01-01	-0.136109142211483
1994-01-01	-0.145379064553640
1995-01-01	-0.202318796380460
1996-01-01	-0.288129485530899
1997-01-01	-0.287897951541563
1998-01-01	-0.206980241940766
1999-01-01	-0.156978616024445
2000-01-01	-0.129440039806255
2001-01-01	-1.395429986357480
2002-01-01	-1.830654993701620
2003-01-01	-0.721262297401800
2004-01-01	-0.569786272532879
2005-01-01	-0.617530956603060
2006-01-01	-0.592402560029107
2007-01-01	-1.477222981977170
2008-01-01	-1.666382643065540
2009-01-01	-0.833088754778975
2010-01-01	-0.593959183588628
2011-01-01	-0.491866212866043
2012-01-01	-0.445177936198383
2013-01-01	-0.371323062878035
2014-01-01	-0.374575497762261
2015-01-01	-0.470733511049937
2016-01-01	-0.572649651464877
2017-01-01	-0.589445979577618