Year	Percent
1996-01-01	9.8927000000000000
1997-01-01	10.7009000000000000
1998-01-01	10.5067000000000000
1999-01-01	7.8079100000000010
2000-01-01	8.5043800000000010
2001-01-01	6.8334500000000000
2002-01-01	4.7980599999999995
2003-01-01	9.8007500000000000
2004-01-01	17.9880000000000000
2005-01-01	28.2483000000000000
2006-01-01	18.5449000000000000
2007-01-01	24.6544000000000000
2008-01-01	10.6812000000000000
2009-01-01	-74.2986000000000000
2010-01-01	-101.4760000000000000
2011-01-01	-19.7839000000000000
2012-01-01	-14.2109000000000000
2013-01-01	-14.5991000000000000
2014-01-01	10.6620000000000000
2015-01-01	3.0608400000000002
2016-01-01	8.6941700000000000