Year	Percent
1993-01-01	0.17288800000000001
1994-01-01	0.56845800000000000
1995-01-01	0.48156200000000000
1996-01-01	0.83859599999999990
1997-01-01	1.55686000000000010
1998-01-01	1.58059000000000000
1999-01-01	2.26761000000000000
2000-01-01	1.21700000000000000
2001-01-01	0.83667800000000000
2002-01-01	0.60713500000000010
2003-01-01	0.35197399999999995
2004-01-01	0.65933300000000000
2005-01-01	1.00455000000000000
2006-01-01	1.38419000000000000
2007-01-01	1.73901000000000000
2008-01-01	1.55811000000000000
2009-01-01	1.27860000000000000
2010-01-01	0.87369800000000000
2011-01-01	0.72569800000000000
2012-01-01	0.69078100000000010
2013-01-01	0.67036100000000000
2014-01-01	1.86199999999999990
2015-01-01	1.86653000000000000
2016-01-01	2.34840000000000000