Year	Percent Change at Annual Rate
1960-01-01	1.832867681264660
1961-01-01	-1.015527787313190
1962-01-01	0.820455548748518
1963-01-01	2.457647403951450
1964-01-01	2.320682987068550
1965-01-01	2.381368102519490
1966-01-01	2.787331838216930
1967-01-01	2.570697619738800
1968-01-01	2.610902626485290
1969-01-01	2.740002105695580
1970-01-01	2.761675566453040
1971-01-01	2.746915549618570
1972-01-01	2.457356929522860
1973-01-01	2.283395363963830
1974-01-01	2.065955013356320
1975-01-01	1.766391781624820
1976-01-01	1.547337972876650
1977-01-01	1.362779475706780
1978-01-01	1.338182338340840
1979-01-01	1.333927953516870
1980-01-01	1.254221051939870
1981-01-01	1.280952344292520
1982-01-01	1.472674760165810
1983-01-01	1.444949695009200
1984-01-01	1.312068761137790
1985-01-01	1.361699118253690
1986-01-01	1.487398929149030
1987-01-01	1.603605086557600
1988-01-01	1.610071085786980
1989-01-01	1.533169995998620
1990-01-01	1.467303210879280
1991-01-01	1.364434008403490
1992-01-01	1.225536228336200
1993-01-01	1.149619430834650
1994-01-01	1.130260632155910
1995-01-01	1.086509150889740
1996-01-01	1.048141514121650
1997-01-01	1.023450024198790
1998-01-01	0.959550406298151
1999-01-01	0.865851392993279
2000-01-01	0.787956592953992
2001-01-01	0.726380637838525
2002-01-01	0.669999567758626
2003-01-01	0.622860936133583
2004-01-01	0.593932815112141
2005-01-01	0.588124989556992
2006-01-01	0.558374367373002
2007-01-01	0.522271866392275
2008-01-01	0.512386931637440
2009-01-01	0.497381400884935
2010-01-01	0.482959688678361
2011-01-01	0.479150454249960
2012-01-01	0.487231117971201
2013-01-01	0.493709633511360
2014-01-01	0.506311591779847
2015-01-01	0.508136747291937
2016-01-01	0.541478512050099
2017-01-01	0.559121331017265