Year	% of population
2000	16.7495412631405
2001	17.8374973619031
2002	18.9377084118085
2003	20.0496673863976
2004	21.0516679507767
2005	22.0475380365859
2006	23.0518749621917
2007	24.0645348010044
2008	25.086433573722
2009	26.1167029131359
2010	27.1564387955898
2011	28.2056610456094
2012	29.2647488845642
2013	30.3333249560335
2014	31.4123242113775
2015	32.5017277166698
2016	33.5993505838941
2017	34.7044548393316
2018	35.8174460723716
2019	36.9385275856622
2020	37.1217354310828
2021	37.3008520349427
2022	37.475878862445