Year	Percent
1996-01-01	0.411229000000000000
1997-01-01	0.410939999999999970
1998-01-01	0.552182000000000000
1999-01-01	0.408059000000000000
2000-01-01	0.462671000000000000
2001-01-01	0.470031000000000030
2002-01-01	0.539130000000000000
2003-01-01	0.620022000000000100
2004-01-01	0.669957999999999900
2005-01-01	0.629581000000000100
2006-01-01	0.972471999999999900
2007-01-01	0.823624000000000000
2008-01-01	0.085178999999999990
2009-01-01	0.340416000000000000
2010-01-01	0.489968999999999930
2011-01-01	0.011590000000000001
2012-01-01	0.448871000000000000
2013-01-01	0.490181000000000030
2014-01-01	0.516455000000000000
2015-01-01	0.515548000000000000
2016-01-01	0.690366000000000000