Year	% of population
2000	63.1020848734293
2001	63.3698412703438
2002	64.9297312497977
2003	66.5029341834334
2004	68.0893780089335
2005	69.6889774785842
2006	71.3016563945327
2007	72.9273378339942
2008	74.5659474483935
2009	76.2174088461891
2010	77.8813257525504
2011	79.5582691697699
2012	81.2478313374249
2013	82.9074979790564
2014	84.4887087164124
2015	86.0814541393425
2016	87.6854187180022
2017	89.3004210400231
2018	89.3098182316854
2019	89.3212635358499
2020	89.3346437095975
2021	89.3499692261019