Year	Growth Rate Previous Period
1981-01-01	8.583724137656740
1982-01-01	8.412371365256950
1983-01-01	7.949274752494270
1984-01-01	4.109412991183440
1985-01-01	1.225114905533640
1986-01-01	9.368234075319670
1987-01-01	4.752017333940810
1988-01-01	3.116347450430270
1989-01-01	6.659844408304280
1990-01-01	12.232851652816100
1991-01-01	6.812533797344390
1992-01-01	8.645803222810830
1993-01-01	7.430287696015490
1994-01-01	-0.166894566251687
1995-01-01	1.077133673743900
1996-01-01	3.388349206148990
1997-01-01	1.324506300134120
1998-01-01	-0.649108204121698
1999-01-01	-1.509669032925230
2000-01-01	1.427321225069480
2001-01-01	2.164994909380990
2002-01-01	2.809131096506350
2003-01-01	2.564073810649060
2004-01-01	1.795167739313270
2005-01-01	2.494814042270270
2006-01-01	2.525026320207860
2007-01-01	4.119043812728940
2008-01-01	6.936536289725080
2009-01-01	2.735206541749200
2010-01-01	-4.355788820317740