Year	Growth Rate Previous Period
1972-01-01	4.9100698460517600
1973-01-01	3.7628010230135400
1974-01-01	13.1735441891113000
1975-01-01	19.4224695059824000
1976-01-01	8.8331949448858400
1977-01-01	7.2567380096116400
1978-01-01	10.7471994215466000
1979-01-01	27.2394180954222000
1980-01-01	19.4960992241054000
1981-01-01	15.5940248715651000
1982-01-01	13.0202892175730000
1983-01-01	12.8517184709672000
1984-01-01	7.4394611926543300
1985-01-01	9.4356869010366500
1986-01-01	1.1097866008246900
1987-01-01	5.6123816270918300
1988-01-01	-0.0147391464191885
1989-01-01	4.2121858108904600
1990-01-01	14.4208364244311000
1991-01-01	1.2321965130672100
1992-01-01	2.7650885286268300
1993-01-01	1.5017669457862600
1994-01-01	0.3163133481354140
1995-01-01	2.9179281696608000
1996-01-01	1.9492701782575800
1997-01-01	1.7455014149826600
1998-01-01	-3.4401852821024300
1999-01-01	1.7230864527264800
2000-01-01	16.3164579155103000
2001-01-01	2.5477266778232500
2002-01-01	0.9298150264647150
2003-01-01	5.0591977858195400
2004-01-01	6.2605232373366200
2005-01-01	9.7120821149825900
2006-01-01	9.2778972620696700
2007-01-01	1.4055478828938200
2008-01-01	12.4894596483147000
2009-01-01	-6.2259669968470900
2010-01-01	8.5486006220339900
2011-01-01	10.9809078965773000
2012-01-01	7.3242511301267500
2013-01-01	6.3173993387433900
2014-01-01	1.1847650071076400
2015-01-01	-7.2954166406535700
2016-01-01	-3.3009579466316100
2017-01-01	9.4340538705611800