Year	Percent
2001-01-01	0.309977000000000000
2002-01-01	0.228140000000000000
2003-01-01	0.265073000000000000
2004-01-01	0.285742999999999970
2005-01-01	0.080486000000000000
2006-01-01	0.134269000000000000
2007-01-01	0.143456000000000000
2008-01-01	0.040163000000000000
2009-01-01	0.043746000000000000
2010-01-01	0.040433000000000000
2011-01-01	0.035421000000000000
2012-01-01	0.016373000000000000
2013-01-01	0.022399000000000002
2014-01-01	0.049665000000000000
2015-01-01	0.095604000000000000