Year	Growth Rate Previous Period
1997-01-01	32.28962998274730
1998-01-01	12.32479921218370
1999-01-01	48.85102335717280
2000-01-01	49.80306593059760
2001-01-01	51.91833762293960
2002-01-01	34.79284662243670
2003-01-01	40.14793291529210
2004-01-01	42.57768447841200
2005-01-01	30.02088216568690
2006-01-01	34.40322245319150
2007-01-01	37.28503938896190
2008-01-01	23.09599861904280
2009-01-01	-5.81489728855669
2010-01-01	23.57346841853620
2011-01-01	20.67784381652490
2012-01-01	13.25843324645450
2013-01-01	8.27409590500309