Year	Growth Rate Previous Period
1997-01-01	-4.364
1998-01-01	10.773
1999-01-01	5.726
2000-01-01	-3.449
2001-01-01	-3.171
2002-01-01	4.546
2003-01-01	16.085
2004-01-01	16.893
2005-01-01	6.916
2006-01-01	17.279
2007-01-01	18.202
2008-01-01	15.508
2009-01-01	-13.006
2010-01-01	0.535
2011-01-01	10.383
2012-01-01	-16.180
2013-01-01	5.564