Year % of population 2000 95.7491208421222 2001 96.062891345866 2002 96.3584619844032 2003 96.6106866646012 2004 96.8614230083117 2005 97.1101191966706 2006 97.3573221347286 2007 97.602715506187 2008 97.8465856667141 2009 98.0886728560827 2010 98.3290115514448 2011 98.5678197749082 2012 98.804914353575 2013 99.0403880891887 2014 99.2742482208884 2015 99.5064928801766 2016 99.7371866996943 2017 99.9654459534359 2018 100 2019 100 2020 100 2021 100 2022 99.9999982963226