Year	Percent
1996-01-01	0.027637000000000002
1997-01-01	0.033516000000000004
1998-01-01	0.196618000000000010
1999-01-01	0.218107000000000020
2000-01-01	0.220711000000000020
2001-01-01	0.152582000000000000
2002-01-01	0.441210000000000050
2003-01-01	0.199125000000000000
2004-01-01	0.230431000000000000
2005-01-01	0.173865000000000020
2006-01-01	0.766195000000000000
2007-01-01	0.694122999999999900
2008-01-01	1.079100000000000000
2009-01-01	1.369610000000000000
2010-01-01	1.494060000000000000
2011-01-01	1.606140000000000000
2012-01-01	1.455700000000000000
2013-01-01	1.240860000000000000
2014-01-01	1.188490000000000000
2015-01-01	1.160770000000000000
2016-01-01	1.309180000000000000