Year	% of population
2000	77.00700356755435
2001	77.46728810872719
2002	78.1464990304718
2003	78.81838136914982
2004	79.48101722339214
2005	80.11940778110382
2006	80.7568515185508
2007	81.38009386279147
2008	81.99725112749218
2009	82.59824107553563
2010	83.19091298953605
2011	83.69386464754054
2012	84.25871889073775
2013	84.81659324552612
2014	85.3646360847145
2015	85.90951428229262
2016	86.43970824172393
2017	86.90342992325698
2018	87.43453757234434
2019	87.93879304113558
2020	88.42173136385588
2021	88.94216198001354
2022	89.43798126686768