Year	Percent
2003-01-01	14.0000
2004-01-01	15.5000
2005-01-01	17.3000
2006-01-01	26.3000
2007-01-01	23.6000
2008-01-01	33.8000
2009-01-01	28.4000
2010-01-01	23.0000
2011-01-01	20.6375
2012-01-01	21.0661
2013-01-01	22.2421
2014-01-01	24.8944
2015-01-01	22.4768
2016-01-01	22.2093