Year	Percent
1995-01-01	1.40991000000000000
1996-01-01	0.43017600000000000
1997-01-01	5.87786000000000000
1998-01-01	6.20469000000000000
1999-01-01	2.09300000000000000
2000-01-01	1.05162999999999980
2001-01-01	0.61595800000000000
2002-01-01	0.77487500000000000
2003-01-01	1.69030999999999980
2004-01-01	0.29473299999999997
2005-01-01	0.18254000000000000
2006-01-01	0.32170300000000000
2007-01-01	0.45092700000000000
2008-01-01	0.51814300000000000
2009-01-01	1.28139000000000000
2010-01-01	0.35397000000000000
2011-01-01	0.23528300000000000
2012-01-01	0.26672300000000000
2013-01-01	0.21822100000000000