Year	Percent
2002-01-01	0.19413699999999998
2003-01-01	0.22346300000000002
2004-01-01	0.26196600000000000
2005-01-01	0.28156500000000000
2006-01-01	0.24847100000000000
2007-01-01	1.14747000000000000
2008-01-01	1.02281000000000000
2009-01-01	0.76138500000000010
2010-01-01	1.01785000000000000
2011-01-01	0.72006500000000000
2012-01-01	0.79177100000000000
2013-01-01	0.70135000000000000
2014-01-01	1.08723000000000000
2015-01-01	1.33083000000000000
2016-01-01	1.50212000000000010