Year % of population 2000 98.5041275829008 2001 98.5041275829008 2002 98.5041275829008 2003 98.5041275829008 2004 98.5041275829008 2005 98.5413402058129 2006 98.5785528287251 2007 98.6157654516372 2008 98.6529780745494 2009 98.6901906974615 2010 98.7274033203737 2011 98.7646159432859 2012 98.801828566198 2013 98.8390411891102 2014 98.8762538120223 2015 98.9134664349345 2016 98.9506790578466 2017 98.9878916807588 2018 99.025104303671 2019 99.0623169265831 2020 99.0995295494953 2021 99.1367421724074 2022 99.1367421724074