Year % of population 2000 83.42281679892052 2001 83.75698843629424 2002 84.62012469770632 2003 85.46656330772136 2004 86.29227541748665 2005 87.31392581349604 2006 88.07914628019688 2007 88.81923227871437 2008 89.53795867097799 2009 90.23371116005302 2010 90.89090663385439 2011 91.51579743834125 2012 92.11751503759949 2013 92.69763762218426 2014 93.25727135842831 2015 93.7970740192822 2016 94.30672075351664 2017 94.82500014263726 2018 95.32385790049138 2019 95.78645451012932 2020 96.2267436420277 2021 96.79375352792415 2022 97.44010193683339