Year	Growth Rate Same Period Previous Year
1971-01-01	5.143882435557920
1972-01-01	5.955563651990110
1973-01-01	7.072818240925490
1974-01-01	12.151815736018300
1975-01-01	12.076066764486900
1976-01-01	9.194546164249370
1977-01-01	8.526509697111110
1978-01-01	9.355100262676170
1979-01-01	10.513608376122000
1980-01-01	13.143345676266100
1981-01-01	12.504969414387400
1982-01-01	11.271085337813500
1983-01-01	9.467401030591160
1984-01-01	7.479163058750900
1985-01-01	5.657463210830170
1986-01-01	4.154406751712110
1987-01-01	3.971624895203030
1988-01-01	3.127961991156730
1989-01-01	3.188370044067170
1990-01-01	3.074471329405730
1991-01-01	3.407497745923470
1992-01-01	3.162793005087030
1993-01-01	2.637857812058240
1994-01-01	1.856886228439100
1995-01-01	1.905298766836540
1996-01-01	1.920484542792850
1997-01-01	1.129293785479150
1998-01-01	0.370530529928495
1999-01-01	0.297663986878367
2000-01-01	0.794884654698837
2001-01-01	1.257777416558650
2002-01-01	1.793082924148230
2003-01-01	2.097587428896680
2004-01-01	2.167556950974580
2005-01-01	1.540248277159260
2006-01-01	1.286191171600390
2007-01-01	1.455424809251630
2008-01-01	1.555378643093370
2009-01-01	1.287151768655130
2010-01-01	0.984914805673454
2011-01-01	1.130560015490590
2012-01-01	1.347132626000720
2013-01-01	0.868492470266333
2014-01-01	0.995363226007930
2015-01-01	0.551420996277295
2016-01-01	0.419813053855858
2017-01-01	0.532691853473889