Year	Growth Rate Same Period Previous Year
1971-01-01	10.27267759562850000
1972-01-01	2.33102848970871000
1973-01-01	14.23646822334540000
1974-01-01	-3.59659073231396000
1975-01-01	6.37931363077267000
1976-01-01	-2.45247392162386000
1977-01-01	2.83104037983729000
1978-01-01	2.93996961649791000
1979-01-01	6.88583136273789000
1980-01-01	3.18161869285051000
1981-01-01	0.65029893314881400
1982-01-01	-0.00110671162909915
1983-01-01	1.43500108775999000
1984-01-01	0.09620083448118320
1985-01-01	1.50891257981414000
1986-01-01	1.40297766599374000
1987-01-01	5.14774399881871000
1988-01-01	4.73448856524577000
1989-01-01	5.15787060904622000
1990-01-01	5.11701918124368000
1991-01-01	2.30257335086171000
1992-01-01	-1.50214880917096000
1993-01-01	-3.15218280484628000
1994-01-01	0.37125362156285100
1995-01-01	0.09469793685262420
1996-01-01	0.89550970528889400
1997-01-01	-2.16363415147545000
1998-01-01	-6.08976425773489000
1999-01-01	-2.46370152244598000
2000-01-01	2.25742571527443000
2001-01-01	-1.16510472720070000
2002-01-01	-2.40573164561067000
2003-01-01	0.37456712302878300
2004-01-01	0.98905034019096400
2005-01-01	2.05235873076826000
2006-01-01	-0.15269427755870000
2007-01-01	0.29829841273498000
2008-01-01	-0.93156856428310900
2009-01-01	-0.24675372273749200
2010-01-01	3.38030387400039000
2011-01-01	-0.70487648955614200
2012-01-01	1.85704965871540000
2013-01-01	0.59721785837927800
2014-01-01	-1.05325528251747000
2015-01-01	-1.18688746852603000
2016-01-01	-0.42558681077249400
2017-01-01	1.41172005970943000