Year	% of population
2000	84.46126694094997
2001	86.5081469793623
2002	88.27736691468743
2003	89.80478769888978
2004	91.08930349976755
2005	92.13463665711349
2006	93.00518292538155
2007	93.60930612591432
2008	94.22036782703064
2009	94.53287525625429
2010	94.74806267330447
2011	94.94527443880334
2012	95.05904354805232
2013	95.14930815998513
2014	95.10609860535837
2015	95.09199563457389
2016	94.98145576924803
2017	94.84357574331237
2018	94.65516116001822
2019	94.466358738744
2020	94.25094302568961
2021	93.97876683263017
2022	93.71427924739079