Year	Growth Rate Previous Period
1971-01-01	9.3321014885343000
1972-01-01	4.7630611289975000
1973-01-01	6.7702956296055800
1974-01-01	8.6459376546741800
1975-01-01	5.3439143128915900
1976-01-01	1.7410540042556300
1977-01-01	4.5959741124456800
1978-01-01	4.8404379251063500
1979-01-01	3.4355388536621100
1980-01-01	8.8579064602674100
1981-01-01	4.2434575384461000
1982-01-01	4.5866629774599000
1983-01-01	0.4183621344321620
1984-01-01	1.1896378839527200
1985-01-01	0.6935977195181560
1986-01-01	5.3446004707283100
1987-01-01	5.9233279748885300
1988-01-01	-0.0652459734573630
1989-01-01	-0.7083731313677270
1990-01-01	3.9874630893518100
1991-01-01	3.2908888711049200
1992-01-01	7.9272378980318700
1993-01-01	4.8864211777183000
1994-01-01	-2.7997446583040000
1995-01-01	3.6484562157949200
1996-01-01	2.3853042382070300
1997-01-01	-3.9568112422609500
1998-01-01	0.8926475779061540
1999-01-01	-0.0802022557836972
2000-01-01	-1.7250707410597000
2001-01-01	0.4862536829773310
2002-01-01	1.5093311432295000
2003-01-01	-1.2937364395847600
2004-01-01	-2.7539923625210600
2005-01-01	-3.3773159045434300
2006-01-01	-3.9081415878192100
2007-01-01	-1.6140370521361300
2008-01-01	8.1721854873123500
2009-01-01	15.2133250047934000
2010-01-01	-8.4668762584667200