Year	% of population
2000	86.48370407997507
2001	86.55715696902641
2002	86.63177176200688
2003	86.69645413404373
2004	86.87052195044933
2005	87.02592489161867
2006	87.18970658890714
2007	87.36228364293365
2008	87.5425541226252
2009	87.73533822856012
2010	87.93694571022597
2011	88.11585093419193
2012	88.35161410506524
2013	88.5758261384913
2014	88.80819438864918
2015	89.0764968996183
2016	89.33349928685809
2017	89.56263788861823
2018	89.78140874381131
2019	89.93174331610498
2020	90.03761324022153
2021	90.13675367328074
2022	90.38354356655854