Year	% of population
2000	80.32615647030582
2001	80.88203188178078
2002	81.44913751130778
2003	82.01638304356358
2004	82.58027446747417
2005	83.10502120614565
2006	83.65443135008883
2007	84.19929037313297
2008	84.74083199352317
2009	85.27345859765781
2010	85.80330119490696
2011	86.32760549546957
2012	86.84490942177658
2013	87.35865333339407
2014	87.87215292797563
2015	88.49041050377795
2016	88.99219704575576
2017	89.35403150640346
2018	89.84845550357538
2019	90.3350203195399
2020	90.80070285087055
2021	91.26766406245186
2022	91.67952430048278