Year	Growth Rate Previous Period
1967-01-01	11.237523077282800
1968-01-01	14.537261005472000
1969-01-01	19.404776542323700
1970-01-01	26.237395378935200
1971-01-01	23.738127415867500
1972-01-01	28.657243640922500
1973-01-01	38.261213672059800
1974-01-01	34.529378383633700
1975-01-01	7.308643473423130
1976-01-01	14.330704911867300
1977-01-01	17.200897028673000
1978-01-01	28.171152463797300
1979-01-01	38.948488561300200
1980-01-01	11.631220897385500
1981-01-01	0.385896003902227
1982-01-01	0.618863409542743
1983-01-01	-3.711702676421840
1984-01-01	20.257432778521400
1985-01-01	3.609696603381220
1986-01-01	12.278824929374600
1987-01-01	24.334752998841500
1988-01-01	17.331998497405400
1989-01-01	8.246009285327440
1990-01-01	27.635282530872800
1991-01-01	7.539577603209510
1992-01-01	7.528563703303760
1993-01-01	-5.364266153892850
1994-01-01	20.768847642760100
1995-01-01	36.782577904312600
1996-01-01	9.991223136681000
1997-01-01	-8.832828732683970
1998-01-01	10.273116391768200
1999-01-01	-6.540431545143460
2000-01-01	11.156016665599500
2001-01-01	1.504602541464220
2002-01-01	7.018475097859080
2003-01-01	23.968245799963400
2004-01-01	16.743699559569700
2005-01-01	5.993473674266870
2006-01-01	12.056761891687700
2007-01-01	18.109448397190800
2008-01-01	9.817875609782110
2009-01-01	-18.692454229816200
2010-01-01	11.687290463165800
2011-01-01	20.766403074402500
2012-01-01	-2.912930784350760
2013-01-01	6.947103507405580
2014-01-01	1.845995346805670
2015-01-01	-12.952309230665600
2016-01-01	2.804806661096330
2017-01-01	10.945053134072700