Year	% of population
2006	72.385241878469
2007	72.385684211512
2008	72.3861251094932
2009	72.3865698126851
2010	72.3870130001323
2011	72.4193669199874
2012	72.4566543659666
2013	72.4980095557587
2014	72.5436467157048
2015	72.5931472845541
2016	72.6465075635153
2017	72.7035037388729
2018	72.7637293880581
2019	72.8273539598439
2020	72.8650827246927
2021	72.907215073403
2022	72.9535628095172