Year	Growth Rate Previous Period
1960-01-01	14.7560833297421000
1961-01-01	7.7906570416881500
1962-01-01	7.5366926610990300
1963-01-01	11.0874905661563000
1964-01-01	16.8701841344001000
1965-01-01	10.3605339084239000
1966-01-01	10.8121106457177000
1967-01-01	0.2139024729251920
1968-01-01	13.4860316108982000
1969-01-01	21.4522072365258000
1970-01-01	14.7965745754541000
1971-01-01	8.1418705608822600
1972-01-01	24.9346867783597000
1973-01-01	43.6838445911253000
1974-01-01	35.1981407645810000
1975-01-01	2.6557307364554900
1976-01-01	15.1657397062285000
1977-01-01	14.4166395169017000
1978-01-01	20.3948738799303000
1979-01-01	25.2678581795432000
1980-01-01	17.0560852057784000
1981-01-01	-12.8149202968805000
1982-01-01	-6.6972447810134400
1983-01-01	-4.8966023467283600
1984-01-01	0.0155553502831896
1985-01-01	1.5836253809198500
1986-01-01	22.0438845040460000
1987-01-01	21.6782247137061000
1988-01-01	10.5664670880747000
1989-01-01	7.3132047413848400
1990-01-01	21.7503633605517000
1991-01-01	0.4258561776367700
1992-01-01	3.0010801206555000
1993-01-01	-8.2671950362686600
1994-01-01	13.7130250891066000
1995-01-01	27.4983801087171000
1996-01-01	1.3651310401830700
1997-01-01	-5.4568710644104200
1998-01-01	5.3937063456182600
1999-01-01	-1.9674780578244100
2000-01-01	8.1665238624062700
2001-01-01	0.7744917010414340
2002-01-01	10.5347156754395000
2003-01-01	18.8618261617384000
2004-01-01	20.8169840927947000
2005-01-01	12.0321442347449000
2006-01-01	10.7051293297955000
2007-01-01	17.1953101232935000
2008-01-01	12.3879174300919000
2009-01-01	-23.6436256930870000
2010-01-01	10.3653755324173000
2011-01-01	19.3803803201689000
2012-01-01	-5.7563501223293600
2013-01-01	2.6396107443042000
2014-01-01	0.0415673326976937
2015-01-01	-16.9280291272221000
2016-01-01	1.1394285526405200
2017-01-01	7.4598542264156200