Year	Percent
2000-01-01	100.0000
2001-01-01	100.0000
2002-01-01	95.1410
2003-01-01	95.1410
2004-01-01	95.1410
2005-01-01	100.0000
2006-01-01	100.0000
2007-01-01	100.0000
2008-01-01	100.0000
2009-01-01	100.0000
2010-01-01	100.0000
2011-01-01	96.9104
2012-01-01	88.9249
2013-01-01	88.6195
2014-01-01	88.3343
2015-01-01	73.7731
2016-01-01	72.8396