Year	% of population
2000	99.69651493804933
2001	99.70538914006009
2002	99.71427115843318
2003	99.72327731920917
2004	99.73236123456607
2005	99.69063618819642
2006	99.69889580669917
2007	99.70660071723202
2008	99.72437250538782
2009	99.73572861881661
2010	99.6856714144822
2011	99.63427756707303
2012	99.58212957159178
2013	99.5256986284318
2014	99.47089506871916
2015	99.41176449583399
2016	99.352219593523
2017	99.29228844016788
2018	99.23313963493442
2019	99.17100998673756
2020	99.11038003599207
2021	99.05082598589463
2022	99.07193777089002