Year	Percent
1996-01-01	4.2529670000000000
1997-01-01	-22.8637000000000000
1998-01-01	29.3638700000000020
1999-01-01	22.4219999999999970
2000-01-01	14.4514900000000000
2001-01-01	16.2409500000000000
2002-01-01	12.0306300000000000
2003-01-01	6.0661330000000000
2004-01-01	19.0844600000000000
2005-01-01	13.2530600000000010
2006-01-01	13.9616100000000000
2007-01-01	15.0989800000000000
2008-01-01	21.4408700000000000
2009-01-01	15.2540799999999980
2010-01-01	7.8689029999999995
2011-01-01	2.2084950000000000
2012-01-01	-8.5538300000000000
2013-01-01	-1.0062760000000000
2014-01-01	2.4199280000000000