Year	% of population
2000	74.28845253977526
2001	75.05397296200361
2002	75.81134396959948
2003	76.56529914685103
2004	77.31342779363852
2005	78.06419698207382
2006	78.8109051388411
2007	79.56153465967799
2008	80.30646403868043
2009	81.04940717168807
2010	81.78505996722156
2011	82.52477499670839
2012	83.25598970007746
2013	83.97832078840334
2014	84.69629148370443
2015	85.40883475906529
2016	86.11270498517567
2017	86.15479238142967
2018	86.83933992285661
2019	87.51404203332025
2020	88.147584178752
2021	88.941565444706
2022	89.33735953710466