Year	Percent
2005-01-01	0.003940000000000000
2006-01-01	0.009927000000000000
2007-01-01	0.010523999999999999
2008-01-01	0.011890000000000001
2009-01-01	0.012272000000000000
2010-01-01	0.013187000000000000
2011-01-01	0.010198000000000000
2012-01-01	0.011842000000000000
2013-01-01	0.008359000000000000
2014-01-01	0.007895000000000001
2015-01-01	0.009049000000000000
2016-01-01	0.012251000000000000