Year	% of population
2000	98.9925837200275
2001	99.06290429180318
2002	99.14407447614464
2003	99.14196272263804
2004	99.12895184783164
2005	99.25347577247454
2006	99.21489086007517
2007	99.33519580199084
2008	99.37451346495179
2009	99.44589104174871
2010	99.60628397954432
2011	99.61635442032465
2012	99.69336096297774
2013	99.72785820189343
2014	99.78375979943493
2015	99.76768120167826
2016	99.86558918360262
2017	99.91838219400954
2018	99.94232008111304
2019	99.96637133815385
2020	99.97777736857991
2021	99.96163809741458
2022	99.99146445302243