Year % of population 2000 95.8530718305109 2001 95.8530051421198 2002 95.8530439729194 2003 95.8455426044293 2004 96.1054934482517 2005 96.3654106331384 2006 96.625296558312 2007 96.8851539116552 2008 97.1449809085214 2009 97.4047825307923 2010 97.6645477963551 2011 97.9242829564088 2012 98.1839966639997 2013 98.4436533593412 2014 98.7032591582429 2015 98.9628141538222 2016 99.2223052535276 2017 99.4817456332683 2018 99.741113800891 2019 99.7651923631792 2020 99.7651721581168 2021 99.7651324768156 2022 99.7650627352206