Year	Growth Rate Previous Period
1971-01-01	1.673937931064640
1972-01-01	1.399953151875960
1973-01-01	0.865867929547424
1974-01-01	16.308742821201700
1975-01-01	20.207997838592300
1976-01-01	8.284774877787610
1977-01-01	5.820379350982360
1978-01-01	7.397603604962320
1979-01-01	8.660858823616120
1980-01-01	13.739918875423400
1981-01-01	12.664326236454600
1982-01-01	13.254191851648200
1983-01-01	-0.361537719639594
1984-01-01	-3.406460819899130
1985-01-01	2.363955953976180
1986-01-01	4.269374368244100
1987-01-01	1.089781076204790
1988-01-01	3.290574393790250
1989-01-01	6.265890387679890
1990-01-01	4.075761450994600
1991-01-01	4.326865943181720
1992-01-01	0.294247169882570
1993-01-01	-2.314847910559090
1994-01-01	-2.036198012702150
1995-01-01	0.858624031257796
1996-01-01	2.305305079839270
1997-01-01	-1.080615584939460
1998-01-01	0.860006165135476
1999-01-01	-0.355938552338916
2000-01-01	-1.349257739122660
2001-01-01	6.538272639606340
2002-01-01	0.519433590488190
2003-01-01	3.748496145704480
2004-01-01	4.117533440876400
2005-01-01	2.366645204367550
2006-01-01	4.419479371567290
2007-01-01	2.083222423256400
2008-01-01	4.104650034543160
2009-01-01	0.332181299369079
2010-01-01	-1.208035131103260