Year	% of population
2000	21.222181350212303
2001	21.97678943979745
2002	22.73000694988579
2003	23.99728754865812
2004	25.657752564046067
2005	27.28156175908371
2006	28.956354710913725
2007	30.703383483687393
2008	32.499530212927134
2009	34.36934005577256
2010	36.282846683416295
2011	38.2350075554277
2012	40.242632521935114
2013	42.293407704066325
2014	44.38369377077965
2015	46.5075250268555
2016	48.65290486619128
2017	50.84118549886038
2018	53.003847633065824
2019	55.15317967088584
2020	56.53592931601664
2021	57.88914833297118
2022	59.14355750550134