Year	% of population
2000	99.68320718373
2001	99.6870039567612
2002	99.6893529794882
2003	99.6506610270267
2004	99.5954393777572
2005	99.5403975592733
2006	99.4855362979446
2007	99.4308575251118
2008	99.3763585936255
2009	99.3220447392028
2010	99.2679099670805
2011	99.213957197269
2012	99.1602852566758
2013	99.1065936886103
2014	99.0526845935872
2015	99.0579702827243
2016	99.0630771969304
2017	99.0679878090193
2018	99.0726839387783
2019	99.0771583771511
2020	99.0807516942439
2021	99.0705296069339
2022	99.0602205522915