Year	% of population
2000	99.831567625032
2001	99.8303122786827
2002	99.8294007478669
2003	99.828516919075
2004	99.8276489397005
2005	99.8268041244314
2006	99.8259810502773
2007	99.8251796236763
2008	99.8244012115602
2009	99.8236462944009
2010	99.822908197954
2011	99.8221897114305
2012	99.7764862682278
2013	99.7237508144043
2014	99.6742915425469
2015	99.627860789774
2016	99.5842506631401
2017	99.543226403751
2018	99.5046038462513
2019	99.5125308619097
2020	99.5200654420875
2021	99.5272329799709
2022	99.5340819574653