Year	Percent
2002-01-01	0.046764000000000000
2003-01-01	0.031774000000000004
2004-01-01	0.028051000000000000
2005-01-01	0.037939000000000000
2006-01-01	0.037939000000000000
2007-01-01	0.070127000000000000
2008-01-01	0.071195000000000010
2009-01-01	0.138681000000000000
2010-01-01	0.185900000000000000
2011-01-01	0.125132000000000000
2012-01-01	0.133529000000000000
2013-01-01	0.174607999999999990
2014-01-01	0.178561000000000000