Year Percent 2000 98.71835 2001 98.71835 2002 98.71834 2003 98.71834 2004 98.71833 2005 98.71833 2006 98.71832 2007 98.71832 2008 98.71831 2009 98.71831 2010 98.7183 2011 98.71829 2012 98.71829 2013 98.71828 2014 98.71828 2015 98.71827 2016 98.71827 2017 98.71827 2018 98.71827 2019 98.71827 2020 98.71827