Year	% of population
2000	99.2269903286955
2001	99.2315101664022
2002	99.2325718904839
2003	99.2336503304193
2004	99.2347121695379
2005	99.2346442640093
2006	99.2346171625691
2007	99.2354956393385
2008	99.2360771293293
2009	99.2363564521171
2010	99.2363491901291
2011	99.2358946686257
2012	99.2343230962045
2013	99.2326886789969
2014	99.230983411354
2015	99.2292213269659
2016	99.2273960932328
2017	99.2255353831577
2018	99.2236309395742
2019	99.2216549751961
2020	99.221809586814
2021	99.2219886396018
2022	99.2221843145889