Year % of population 2000 97.2697023620953 2001 97.2215557676292 2002 97.1708059849212 2003 97.1174130487853 2004 97.0613930232856 2005 97.0027068638893 2006 96.9413764053532 2007 96.8773942746662 2008 96.8107512963813 2009 96.7414484446734 2010 96.6694951663687 2011 96.5948691440265 2012 96.4500310517333 2013 96.3520044960766 2014 96.1681277683125 2015 96.1598434809044 2016 96.1512641348273 2017 96.1423588799605 2018 96.1331740889937 2019 96.1237006211931 2020 96.1138971196897 2021 96.1038225329274 2022 96.093474218664