Year	% of population
2000	86.2993545165705
2001	86.43362442262155
2002	86.63183810945861
2003	86.83962124597502
2004	87.22698017546801
2005	88.13570884386381
2006	88.53490727040273
2007	88.93485864524997
2008	89.35828030284947
2009	89.74280005713412
2010	90.09321101186211
2011	90.43631682891322
2012	90.7436446765882
2013	91.03847466794166
2014	91.20086865760808
2015	91.35573728263391
2016	91.49547716093713
2017	91.63908594323394
2018	91.75496939072738
2019	91.87039461676095
2020	91.95001051786883
2021	91.98858294178848
2022	91.87324786697107