Year	Growth Rate Same Period Previous Year
1960-01-01	18.7994208788060000
1961-01-01	8.5306790457458400
1962-01-01	12.4516887973328000
1963-01-01	6.1773155463087300
1964-01-01	12.0234310416424000
1965-01-01	18.7186529400260000
1966-01-01	3.1540763889401300
1967-01-01	-2.8391620718914200
1968-01-01	16.0243380900635000
1969-01-01	23.0371514700231000
1970-01-01	19.8910292590444000
1971-01-01	14.4377198116050000
1972-01-01	16.9449103872328000
1973-01-01	36.6306367302793000
1974-01-01	27.3183536217920000
1975-01-01	7.2990914303178100
1976-01-01	16.6590481212968000
1977-01-01	15.0468030905783000
1978-01-01	20.3527686154160000
1979-01-01	31.9432859071226000
1980-01-01	17.4850998474793000
1981-01-01	-12.8408970242468000
1982-01-01	-5.5219627348507800
1983-01-01	-1.8979995187738800
1984-01-01	0.7112543168995110
1985-01-01	4.4082837547244200
1986-01-01	19.9644733214918000
1987-01-01	19.2049780540451000
1988-01-01	8.7680801272940900
1989-01-01	8.2753031113924600
1990-01-01	29.7736702759268000
1991-01-01	12.4097526397094000
1992-01-01	3.5441048496185000
1993-01-01	-15.1694001149627000
1994-01-01	11.2445488163053000
1995-01-01	20.7542467685418000
1996-01-01	-0.8934519155055610
1997-01-01	-2.8616399438647500
1998-01-01	5.3454144323736500
1999-01-01	0.0129474790384969
2000-01-01	5.1015942091192100
2001-01-01	-1.6217032741897300
2002-01-01	0.8240719476416030
2003-01-01	23.2743578780824000
2004-01-01	17.5043394354778000
2005-01-01	8.4872068356746200
2006-01-01	17.5110744940008000
2007-01-01	16.6759916765196000
2008-01-01	11.8725420546217000
2009-01-01	-22.0115494649449000
2010-01-01	13.5737745849575000
2011-01-01	19.0972614551322000
2012-01-01	-7.3135916144810200
2013-01-01	2.1850378483668600
2014-01-01	2.1631405143422900
2015-01-01	-13.2441666876547000
2016-01-01	0.2618136035864880
2017-01-01	10.9215928609117000