Year % of population 2000 91.99931446009886 2001 91.98618592655056 2002 92.43052374746816 2003 92.41078607892136 2004 92.41921653797681 2005 92.42653641858705 2006 92.4349526644985 2007 94.46927145179049 2008 94.52186224552047 2009 94.57945203311878 2010 94.67177817565278 2011 94.76836564155943 2012 94.88723749517744 2013 94.99969139553056 2014 95.11219489991242 2015 95.20316863028297 2016 95.28829282462107 2017 95.36591046530954 2018 95.43824794735005 2019 95.51055744067916 2020 95.58504001383224 2021 94.2016762500858 2022 94.30306059891745