Year	Growth Rate Previous Period
1971-01-01	1.148880447166610
1972-01-01	2.467601267636820
1973-01-01	3.423638487513140
1974-01-01	13.299668846994400
1975-01-01	8.668189821939260
1976-01-01	6.256414891522380
1977-01-01	6.917958986538780
1978-01-01	9.303301621124450
1979-01-01	13.572111372489600
1980-01-01	12.767276090241800
1981-01-01	8.422166608821430
1982-01-01	6.397691814219250
1983-01-01	0.681752641427660
1984-01-01	1.153296864899590
1985-01-01	1.837817394829470
1986-01-01	2.176166682844880
1987-01-01	-3.620795407893730
1988-01-01	-1.116202402702100
1989-01-01	4.298050370285030
1990-01-01	2.865891194449280
1991-01-01	4.928723568733600
1992-01-01	3.172452301523440
1993-01-01	0.489317732691863
1994-01-01	-2.262484859339710
1995-01-01	-3.862046083972390
1996-01-01	-1.038203718830170
1997-01-01	-0.226767631937798
1998-01-01	-1.896635386279940
1999-01-01	-1.778634552691830
2000-01-01	3.136036757427050
2001-01-01	2.614997751555360
2002-01-01	-4.996013689127410
2003-01-01	0.570663685791528
2004-01-01	-5.946340426755510
2005-01-01	1.628321968967000
2006-01-01	0.896606682964987
2007-01-01	-1.053875610535680
2008-01-01	5.238086173414660
2009-01-01	-3.065043942334260
2010-01-01	-2.935727947750750