Year	% of population
2002	75.1954252766443
2003	75.2058214253932
2004	75.2163508743942
2005	75.2267468716024
2006	75.2372780830799
2007	75.9237808369716
2008	76.6139834715839
2009	77.3190352811157
2010	78.0324082646269
2011	78.7500011828648
2012	79.4722786605934
2013	80.1989513101531
2014	80.9301779514107
2015	81.6658108836529
2016	82.4086076816812
2017	83.1584109361602
2018	83.9155744317472
2019	84.6194906759029
2020	84.6654660089648
2021	84.7140412564869
2022	84.7650388403018