Year	% of population
2000	52.81679716708535
2001	53.27584350385384
2002	53.68162151169831
2003	54.09030712555149
2004	54.99296812694308
2005	55.64240167149539
2006	56.41284246964719
2007	57.22507435432399
2008	57.93388229515004
2009	58.56267653146145
2010	59.11475181953428
2011	59.62530341289305
2012	60.07322821981885
2013	60.51705281300229
2014	61.01755326935118
2015	61.63106686952717
2016	62.26531576589315
2017	62.88987356528353
2018	63.49586881303176
2019	64.08132737177093
2020	64.58797756056975
2021	64.68222153852926
2022	64.81087919575104