Year	% of population
2000	78.0261253015142
2001	78.3498081456685
2002	78.672477988085
2003	78.9935694905179
2004	79.3133630188345
2005	79.9454373391895
2006	80.578611958631
2007	81.2158247065425
2008	81.8573489915612
2009	82.5034165482643
2010	83.1536031950863
2011	83.8081519480104
2012	84.4670820919635
2013	85.1304156970837
2014	85.8011065699902
2015	86.4788570965539
2016	87.1630096425921
2017	87.8530869702466
2018	88.5487213621858
2019	89.2491425915073
2020	89.9542117944832
2021	89.9622411720352
2022	89.9723420362516