Year % of population 2000 95.5184112239382 2001 95.5150404969656 2002 95.5120325649844 2003 95.5093769195707 2004 95.5071358701854 2005 95.673137737524 2006 95.8395322903665 2007 96.0063327536142 2008 96.1734958754489 2009 96.3410429199425 2010 96.5089535369173 2011 96.6772876314252 2012 96.8433442935029 2013 97.0086967510809 2014 97.174276504876 2015 97.3400184952249 2016 97.5059895936658 2017 97.6728334343462 2018 97.8406107893979 2019 97.8970216521443 2020 97.8986603836445 2021 97.9013859550373 2022 97.9104148354253