Year	Growth Rate Same Period Previous Year
1971-01-01	2.703307149857440
1972-01-01	4.560117749695920
1973-01-01	15.420250224297400
1974-01-01	24.060988340729000
1975-01-01	14.271472601150400
1976-01-01	12.733265452451600
1977-01-01	11.832866353314300
1978-01-01	12.001539716289000
1979-01-01	19.327095592742700
1980-01-01	23.747884227876200
1981-01-01	22.671699969450100
1982-01-01	20.872582602166300
1983-01-01	20.879636513115200
1984-01-01	18.496316960496400
1985-01-01	19.347792918856700
1986-01-01	23.792439964626400
1987-01-01	17.604131805391800
1988-01-01	14.265145271716500
1989-01-01	12.793489376908700
1990-01-01	18.485745838227500
1991-01-01	19.053902535227400
1992-01-01	16.793647917602100
1993-01-01	16.007891479100500
1994-01-01	11.056831057496000
1995-01-01	9.626585027728240
1996-01-01	8.552216451467740
1997-01-01	7.302309345887860
1998-01-01	5.977268423003940
1999-01-01	3.607158079098600
2000-01-01	2.161965686157180
2001-01-01	3.347866886859070
2002-01-01	3.419701457698160
2003-01-01	3.145412829426010
2004-01-01	3.178250755355030
2005-01-01	3.155412651884270
2006-01-01	2.449840832850790
2007-01-01	2.736804464919310
2008-01-01	2.894755906737760
2009-01-01	2.231298271275530
2010-01-01	3.391445504745650
2011-01-01	1.876886028833740
2012-01-01	0.204653537205823
2013-01-01	-2.021564294961590
2014-01-01	-1.246601680555190
2015-01-01	-1.013319140961240
2016-01-01	-1.133688490979910
2017-01-01	0.456708769543929