Year	Growth Rate Previous Period
1967-01-01	-1.5151515151515200
1968-01-01	0.8547008547008550
1969-01-01	0.0000000000000000
1970-01-01	-0.4842615012106540
1971-01-01	2.1897810218978100
1972-01-01	-2.3809523809523800
1973-01-01	0.2439024390243900
1974-01-01	0.4866180048661800
1975-01-01	3.3656174334140400
1976-01-01	-1.8505504802061400
1977-01-01	3.4606205250596700
1978-01-01	-0.3460207612456750
1979-01-01	3.2407407407407400
1980-01-01	-2.0179372197309400
1981-01-01	4.3935926773455400
1982-01-01	-1.4686540990793500
1983-01-01	2.1023359288097900
1984-01-01	0.4357773177906090
1985-01-01	-3.4602451458943500
1986-01-01	-0.1123595505617980
1987-01-01	-1.5523059617547800
1988-01-01	-0.4113345521023770
1989-01-01	-2.2946305644791200
1990-01-01	0.8337247534053550
1991-01-01	1.3625247467101400
1992-01-01	0.0919117647058824
1993-01-01	0.8608815426997240
1994-01-01	1.3542733583703200
1995-01-01	1.0442398383112500
1996-01-01	1.7890876764084900
1997-01-01	1.4519650655021800
1998-01-01	6.8465511675454600
1999-01-01	2.8577183573784500
2000-01-01	2.6828551845686900
2001-01-01	2.1931915705158800
2002-01-01	1.4532984977139100
2003-01-01	1.7474879860201000
2004-01-01	2.6666064043750400
2005-01-01	3.7001166604301000
2006-01-01	4.8777381558838500
2007-01-01	7.8445658773527600
2008-01-01	0.0750666216266937
2009-01-01	-3.6717548662941200
2010-01-01	-3.1420339510979600
2011-01-01	-1.4792780479961400
2012-01-01	-0.6079399404300460
2013-01-01	0.6917077175697860
2014-01-01	0.5829952911918790
2015-01-01	1.3801349735524800
2016-01-01	1.3893331201023500
2017-01-01	0.7019065833316900