Year	Percent
2005-01-01	100.0000
2006-01-01	100.0000
2007-01-01	83.1156
2008-01-01	83.4462
2009-01-01	94.3503
2010-01-01	91.0961
2011-01-01	76.7857
2012-01-01	67.7264
2013-01-01	64.8633
2014-01-01	60.8193
2015-01-01	49.8399
2016-01-01	37.6324