Year	% of population
2000	82.3507193495398
2001	82.4586186922954
2002	82.5738249153644
2003	82.691905672488
2004	82.8105594508515
2005	82.9297558605244
2006	83.0495663188159
2007	83.1699243253424
2008	83.290892297693
2009	83.2661646196992
2010	83.2415893535423
2011	83.2171693413308
2012	83.1928890340007
2013	83.1690226085512
2014	83.1453480350589
2015	83.0782107165941
2016	82.9347308607083
2017	82.7914583760328
2018	82.9598380412522
2019	82.8228477600344
2020	82.6858187854657
2021	82.5487777192111
2022	82.4117239415569