Year	Growth Rate Previous Period
1971-01-01	8.951416196519300
1972-01-01	8.728215152553960
1973-01-01	8.914904170981020
1974-01-01	9.062008587593420
1975-01-01	7.638154375335930
1976-01-01	1.858468073574480
1977-01-01	1.968863460350650
1978-01-01	1.909738907947420
1979-01-01	2.639494467205030
1980-01-01	7.107562200740100
1981-01-01	4.865267484872840
1982-01-01	6.333532342605420
1983-01-01	0.747244067031823
1984-01-01	0.631606916447713
1985-01-01	1.196553942051710
1986-01-01	2.337307936575230
1987-01-01	1.929102883641080
1988-01-01	-0.383065238075501
1989-01-01	0.941765340742061
1990-01-01	0.468511256886442
1991-01-01	1.722695496612600
1992-01-01	7.626911274438260
1993-01-01	5.665901351498120
1994-01-01	0.404312747489478
1995-01-01	1.800856607043200
1996-01-01	0.530978660351172
1997-01-01	-1.837693638941800
1998-01-01	-2.359534864541360
1999-01-01	-0.490541646410244
2000-01-01	-1.973096098953460
2001-01-01	-0.898997558792093
2002-01-01	0.382051014495027
2003-01-01	0.384695580217709
2004-01-01	-3.086077604287160
2005-01-01	-1.181534619217870
2006-01-01	-2.383641571320590
2007-01-01	-0.899526284411820
2008-01-01	-0.911023474308409
2009-01-01	6.972631321271190
2010-01-01	-1.776006022508670