Year	Growth Rate Previous Period
1960-01-01	11.788164677735600
1961-01-01	7.150079835219950
1962-01-01	6.038105673799810
1963-01-01	8.383876075647830
1964-01-01	16.301489704555300
1965-01-01	10.618413238907800
1966-01-01	5.398456205120400
1967-01-01	8.647975567119680
1968-01-01	13.294684293165600
1969-01-01	19.921026845442000
1970-01-01	18.322996285152000
1971-01-01	18.218909875080900
1972-01-01	20.356883353702300
1973-01-01	43.264072762777300
1974-01-01	36.461607637402700
1975-01-01	6.227305383975710
1976-01-01	14.613776404074300
1977-01-01	9.484975600172540
1978-01-01	14.825021983216500
1979-01-01	26.842878380633900
1980-01-01	15.392267493101000
1981-01-01	-6.718492056992920
1982-01-01	-3.623047521292770
1983-01-01	-2.149352277772000
1984-01-01	1.492215934504730
1985-01-01	3.937062505999790
1986-01-01	17.636026401402200
1987-01-01	15.722543908766000
1988-01-01	10.530865381518400
1989-01-01	5.191770859280840
1990-01-01	21.826319128427600
1991-01-01	1.437340540848050
1992-01-01	4.668658007995620
1993-01-01	-0.705642098182983
1994-01-01	14.271569443349400
1995-01-01	21.418764282300700
1996-01-01	11.695678621178400
1997-01-01	-3.596796337228070
1998-01-01	2.266221343047620
1999-01-01	2.591233625061260
2000-01-01	6.985966980198040
2001-01-01	-0.750086998110926
2002-01-01	5.476487984311150
2003-01-01	21.451726264633400
2004-01-01	20.103428313939600
2005-01-01	13.915564685769800
2006-01-01	14.805957357139600
2007-01-01	18.598271841898800
2008-01-01	15.645098921667300
2009-01-01	-21.934674698923100
2010-01-01	15.043892611664600
2011-01-01	16.565405775331900
2012-01-01	-1.937168165791520
2013-01-01	2.424083170301400
2014-01-01	0.363416582497426
2015-01-01	-15.172562429984000
2016-01-01	-0.203018215179018
2017-01-01	14.582201174720500