Year	Percent
2006-01-01	0.020786000000000002
2007-01-01	0.032948000000000005
2008-01-01	0.033924000000000000
2009-01-01	0.045626000000000000
2010-01-01	0.045626000000000000
2011-01-01	0.051102000000000000