Year	Percent
1995-01-01	0.13877300000000000
1996-01-01	0.21018299999999998
1997-01-01	0.21377000000000000
1998-01-01	0.21630100000000002
1999-01-01	0.26426000000000000
2000-01-01	0.30771300000000000
2001-01-01	0.31595200000000000
2002-01-01	0.43324900000000000
2003-01-01	0.35307300000000000
2004-01-01	0.32141500000000000
2005-01-01	0.22421400000000000
2006-01-01	0.29561500000000000
2007-01-01	0.30097500000000000
2008-01-01	0.34683300000000000
2009-01-01	0.39545200000000000
2010-01-01	0.44515299999999997
2011-01-01	0.46698800000000000
2012-01-01	0.55964300000000000
2013-01-01	0.62231700000000000
2014-01-01	0.66897900000000000
2015-01-01	0.78210900000000000
2016-01-01	0.89158100000000000