Year	% of population
1992	88.71432275653524
1993	89.31822491332869
1994	90.22308286507818
1995	88.59950583742629
1996	89.55790881685832
1997	90.01586439847392
1998	90.63688727070294
1999	91.24758768682122
2000	91.72250439196297
2001	92.32534434213424
2002	92.64873491111933
2003	92.73481978173139
2004	93.21472011360048
2005	93.51949946317089
2006	94.25589424403039
2007	94.47682261877522
2008	95.22194932067941
2009	95.4268422249441
2010	95.87479809878197
2011	96.18506933623188
2012	96.57136209536438
2013	96.86789270107874
2014	97.05936729216626
2015	97.28895052624662
2016	97.48185505920408
2017	97.71359423056309
2018	97.76033499937655
2019	98.00152664279872
2020	98.15275944821899
2021	98.27434537020876
2022	98.57913449545913