Year	% of population
2000	46.6946624540949
2001	46.9279554697547
2002	47.217365437878904
2003	47.48943176201816
2004	48.01281875406257
2005	48.45205282250726
2006	48.987442757865225
2007	49.56724110625508
2008	50.05977092199836
2009	50.52311396806005
2010	51.007774967582804
2011	51.54831553438421
2012	52.028822924234845
2013	52.5505559174923
2014	53.15363259969076
2015	53.84255550141868
2016	54.60595670409132
2017	55.36734754515759
2018	56.13766062538832
2019	56.89728750250754
2020	57.62493793772752
2021	57.78712143978928
2022	57.9295870353136