Year	Growth Rate Previous Period
1960-01-01	20.390371744910000
1961-01-01	1.339200579909880
1962-01-01	6.477132816471560
1963-01-01	8.115795082011660
1964-01-01	14.060510583699500
1965-01-01	14.049805900932000
1966-01-01	4.011893844759360
1967-01-01	3.314773852188320
1968-01-01	8.108982700232670
1969-01-01	15.699752557699600
1970-01-01	18.158967573915300
1971-01-01	1.418718652672910
1972-01-01	14.469754878553900
1973-01-01	34.468956937164900
1974-01-01	53.082756909067800
1975-01-01	8.295376526448680
1976-01-01	5.268530128143760
1977-01-01	6.022936048127520
1978-01-01	1.872712974757460
1979-01-01	39.464655583142100
1980-01-01	16.673608929822400
1981-01-01	-13.840889524664000
1982-01-01	-4.387576000430970
1983-01-01	-5.212963557715950
1984-01-01	0.966880791926283
1985-01-01	8.076799328415880
1986-01-01	14.350133681988300
1987-01-01	24.546424011215800
1988-01-01	12.315374895219100
1989-01-01	7.840525682623810
1990-01-01	11.207935706767500
1991-01-01	-8.643175612685310
1992-01-01	0.069996457573556
1993-01-01	-14.551398590803000
1994-01-01	21.264507221861300
1995-01-01	25.005605330794300
1996-01-01	2.803731537998960
1997-01-01	-1.524476515760800
1998-01-01	4.527230463463920
1999-01-01	0.406902426259888
2000-01-01	6.904187797180980
2001-01-01	-12.592179373331100
2002-01-01	5.437124649943340
2003-01-01	24.192170733410100
2004-01-01	19.180331318913900
2005-01-01	11.408117548116500
2006-01-01	14.565194732356700
2007-01-01	19.822676026524400
2008-01-01	9.995002388631580
2009-01-01	-28.915867540805700
2010-01-01	23.765448214137000
2011-01-01	19.411106316129800
2012-01-01	-7.022557571971650
2013-01-01	-2.589171077255980
2014-01-01	1.009124326042140
2015-01-01	-14.757603503871300
2016-01-01	2.039750936942360
2017-01-01	9.425798964690330