Year	% of population
2000	84.46126694094997
2001	86.50814697936228
2002	88.27736691468742
2003	89.80478769888977
2004	91.08930349976755
2005	92.13463665711348
2006	93.00518292538153
2007	93.60930612591433
2008	94.22036782703064
2009	94.53287525625427
2010	94.74806267330445
2011	94.94527443880334
2012	95.05904354805234
2013	95.14930815998511
2014	95.10609860535835
2015	95.09199563457388
2016	94.98145576924803
2017	94.84357574331234
2018	94.65516116001822
2019	94.466358738744
2020	94.2509430256896
2021	93.97876683263017
2022	93.71427924739079