Year	Percent
1996-01-01	0.5288410000000000
1997-01-01	0.7047530000000000
1998-01-01	0.5610030000000000
1999-01-01	0.6650140000000000
2000-01-01	0.6459380000000000
2001-01-01	0.3071420000000000
2002-01-01	0.0755840000000000
2003-01-01	0.4815370000000000
2004-01-01	0.7735250000000000
2005-01-01	0.8482559999999999
2006-01-01	1.1150400000000000
2007-01-01	1.1000100000000000
2008-01-01	0.0605270000000000
2009-01-01	0.5846740000000000
2010-01-01	0.7055840000000000
2011-01-01	0.6561830000000000
2012-01-01	0.5545720000000001
2013-01-01	0.6435240000000000
2014-01-01	0.4928920000000000
2015-01-01	0.6264529999999999
2016-01-01	0.6289399999999999