Year	Growth Rate Previous Period
1961-01-01	35.417816813049000
1962-01-01	15.699355125639300
1963-01-01	14.498045999103100
1964-01-01	29.031445837063600
1965-01-01	36.543006439582800
1966-01-01	42.890035728463700
1967-01-01	30.007223426126600
1968-01-01	37.980288408113700
1969-01-01	36.507474336974000
1970-01-01	30.689950941461000
1971-01-01	24.098703355164000
1972-01-01	42.865697368568300
1973-01-01	50.723124713551000
1974-01-01	4.314033799632250
1975-01-01	21.343958701087400
1976-01-01	38.940505180336500
1977-01-01	21.607167267017600
1978-01-01	16.513782650514900
1979-01-01	2.490737046858450
1980-01-01	9.507684902462490
1981-01-01	13.796262997129500
1982-01-01	1.952325927982590
1983-01-01	16.661880818360000
1984-01-01	14.071589157918200
1985-01-01	1.086194350332810
1986-01-01	34.723497824785400
1987-01-01	22.624871445952900
1988-01-01	12.176238492679600
1989-01-01	-3.567449714186640
1990-01-01	4.592641631452520
1991-01-01	12.387415116863400
1992-01-01	12.843379330058400
1993-01-01	9.588627168528440
1994-01-01	16.562991563811000
1995-01-01	23.066726927959100
1996-01-01	11.336712832130700
1997-01-01	18.827713176848400
1998-01-01	14.252523289100800
1999-01-01	13.077988413541400
2000-01-01	17.171900966742200
2001-01-01	-2.285083025082160
2002-01-01	13.031474476860000
2003-01-01	13.892280491330600
2004-01-01	20.621824346734000
2005-01-01	7.816239954262750
2006-01-01	12.084061608187900
2007-01-01	12.656351658912500
2008-01-01	7.496224526476310
2009-01-01	-0.325477622598332
2010-01-01	12.697440331571300
2011-01-01	15.134030262616800
2012-01-01	5.085842883160800
2013-01-01	4.260026833619900
2014-01-01	2.029580902457210
2015-01-01	-0.130580745411762
2016-01-01	2.560993915802890
2017-01-01	1.903343228884390