Year	Growth Rate Previous Period
1971-01-01	9.067736688233180
1972-01-01	10.755202931763800
1973-01-01	12.031671991835600
1974-01-01	86.635706111145400
1975-01-01	53.247754461161300
1976-01-01	44.966207598593300
1977-01-01	32.191654041010000
1978-01-01	50.192267609446000
1979-01-01	76.776487458403200
1980-01-01	198.482800207495000
1981-01-01	106.091664914701000
1982-01-01	125.134444626269000
1983-01-01	120.324006337117000
1984-01-01	376.593681872645000
1985-01-01	340.795899644765000
1986-01-01	14.208333027092200
1987-01-01	-0.445092980321627
1988-01-01	6.675000059231480
1989-01-01	32.661510806112200
1990-01-01	26.846072351888900
1991-01-01	17.116196980070100
1992-01-01	9.164420529189570
1993-01-01	5.446623071753830
1994-01-01	9.124999963414810
1995-01-01	11.141657147869600
1996-01-01	19.018826414873100
1997-01-01	12.816072070138600
1998-01-01	2.619997949277190
1999-01-01	9.150000003976030
2000-01-01	9.497633202818050
2001-01-01	-1.716666658466300
2002-01-01	10.836018308677600
2003-01-01	9.883333340263330
2004-01-01	6.605490673582520
2005-01-01	9.881197978155820
2006-01-01	4.311795921405990
2007-01-01	0.808333368549004
2008-01-01	11.134992204531100
2009-01-01	-5.316666732656350
2010-01-01	3.934166564829310
2011-01-01	8.616666563775910
2012-01-01	8.531533018633250
2013-01-01	1.766666724864630
2014-01-01	-0.253848779511021
2015-01-01	-12.328789925719200
2016-01-01	-6.301548380851130
2017-01-01	3.203042189098440