Year	Percent
2005-01-01	43.2000
2006-01-01	40.0000
2007-01-01	42.7000
2008-01-01	73.2000
2009-01-01	47.4000
2010-01-01	62.8995
2011-01-01	73.3504
2012-01-01	73.3112
2013-01-01	75.1960
2014-01-01	71.1504
2015-01-01	80.0152
2016-01-01	68.8686