Year	% of population
2000	23.494141964006076
2001	23.721785685300123
2002	23.920563788682887
2003	24.112695685741684
2004	24.35134917266236
2005	24.59018338877605
2006	24.80962854309795
2007	25.092683961053734
2008	25.368712642853243
2009	25.569374896190673
2010	25.783125062804753
2011	26.03274149021067
2012	26.346213134456786
2013	26.57948160638483
2014	26.811052950469662
2015	27.046687278627154
2016	27.28649272249117
2017	27.531414903198588
2018	27.78467111562553
2019	28.04707174015813
2020	28.287329634956627
2021	28.52807076308349
2022	28.66010007983031