Year % of population 2000 96.77591082601424 2001 96.82869800865082 2002 96.909644183747 2003 96.99229805777132 2004 97.04895665443027 2005 97.19952790474981 2006 97.25598217060718 2007 97.31498265474886 2008 97.36451965943003 2009 97.42052175996524 2010 97.44391372956359 2011 97.46379048140217 2012 97.48867191750126 2013 97.52914302507948 2014 97.5547909876163 2015 97.60637238656125 2016 97.65415647584078 2017 97.70232853425696 2018 97.7478370563653 2019 97.7911898192405 2020 97.82285080268564 2021 97.83286112072716 2022 97.95912867032543