Year	Percent
2006-01-01	100.0000
2007-01-01	100.0000
2008-01-01	100.0000
2009-01-01	89.3635
2010-01-01	83.1330
2011-01-01	86.6647
2012-01-01	84.8274
2013-01-01	79.6688
2014-01-01	86.6035
2015-01-01	72.1549
2016-01-01	71.9406