Year % of population 2000 75.1319512677845 2001 75.2459324516994 2002 75.3599136356142 2003 75.4738948195291 2004 75.587876003444 2005 75.7018571873588 2006 75.8158383712737 2007 75.9298195551886 2008 76.0438007391034 2009 78.8324544859335 2010 81.6291143048325 2011 84.4337801957985 2012 87.2464521588333 2013 90.0671301939352 2014 92.8958143011051 2015 95.7325044803439 2016 98.5772007316497 2017 99.4461459442471 2018 99.7411658091642 2019 99.8731075904989 2020 99.8731075904989 2021 99.8731075904989 2022 99.8731075904989