Year	Percent
1995-01-01	0.30148200000000000
1996-01-01	0.33407200000000000
1997-01-01	0.41120800000000000
1998-01-01	0.39336600000000000
1999-01-01	0.37182800000000005
2000-01-01	0.46607299999999996
2001-01-01	0.45009799999999994
2002-01-01	0.34199600000000000
2003-01-01	0.29170300000000005
2004-01-01	1.61161000000000000
2005-01-01	1.69235000000000000
2006-01-01	1.79832000000000010
2007-01-01	1.65089000000000020
2008-01-01	1.59631000000000010
2009-01-01	1.33811000000000010
2010-01-01	1.58041000000000000
2011-01-01	1.97832000000000000
2012-01-01	2.76080999999999980
2013-01-01	3.40118000000000000
2014-01-01	3.40263000000000030
2015-01-01	3.62855000000000000
2016-01-01	3.70361000000000000
2017-01-01	3.33318000000000050