Year	Percent
2002-01-01	78.9000
2003-01-01	86.8000
2004-01-01	85.4000
2005-01-01	98.9000
2006-01-01	117.3000
2007-01-01	113.8000
2008-01-01	94.2000
2009-01-01	42.6000
2010-01-01	41.9756
2011-01-01	38.2572
2012-01-01	55.1595
2013-01-01	61.1504
2014-01-01	66.5550
2015-01-01	58.7139
2016-01-01	66.1426