Year	Percent
1995-01-01	0.00032000000000000
1996-01-01	0.09540300000000000
1997-01-01	0.71141200000000000
1998-01-01	1.19763000000000000
1999-01-01	0.88575300000000000
2000-01-01	1.97352000000000020
2001-01-01	2.57921000000000000
2002-01-01	1.86032000000000000
2003-01-01	1.55227000000000000
2004-01-01	1.15113000000000000
2005-01-01	0.63343600000000000
2006-01-01	0.52371200000000000
2007-01-01	0.45490200000000003
2008-01-01	0.30238000000000004
2009-01-01	0.11753699999999999
2010-01-01	0.09594100000000000
2011-01-01	0.14213100000000000
2012-01-01	0.14089500000000000