Year	% of population
2000	91.42621861512704
2001	91.66607657932299
2002	91.53270661409887
2003	92.47151443574045
2004	92.33011284744636
2005	93.08597629584281
2006	95.24133126258994
2007	93.29926078495981
2008	93.97915545481358
2009	94.09091982516067
2010	95.26906030680487
2011	95.26890098933025
2012	94.68358888175868
2013	96.59794557915346
2014	95.94874750845808
2015	95.93280031279853
2016	96.27601413049702
2017	97.22910813549393
2018	95.5104255149385
2019	96.65174041205404
2020	96.77334826037448
2021	96.8500869295379
2022	96.94647712003973